Alternatives to SignFlow
Compare SignFlow alternatives for your business or organization using the curated list below. SourceForge ranks the best alternatives to SignFlow in 2025. Compare features, ratings, user reviews, pricing, and more from SignFlow competitors and alternatives in order to make an informed decision for your business.
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Apryse PDF SDK
Apryse
Apryse, previously known as PDFTron, takes document solutions to the next level, making work better and life simpler. Bring PDF viewing, annotating, editing, creation, and generation to any web, mobile, desktop or server framework or application. As a global leader in document processing technology, Apryse gives developers, enterprise customers and small businesses the tools they need to reach their document goals faster and easier. Our product portfolio includes Apryse SDK, Fluent, iText and XODO. Apryse technology works with all major platforms and a wide variety of unique file types. -
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Nutrient SDK
Nutrient
Nutrient is the comprehensive solution for all your PDF needs, offering tools that effortlessly integrate and operate PDF functionality across any platform. 1. SDK PRODUCTS Integrate robust PDF functionality into iOS, Android, Windows, web (JavaScript), or any cross-platform technology, providing capabilities such as PDF viewing, markup, collaboration, and more. 2. LIBRARIES Utilize our potent .NET and Java libraries to boost your backend applications with batch processing of redactions and PDF forms, OCR’d scanned text, and editing of PDF documents, directly from your application server. 3. PROCESSOR Our dynamic PDF microservice, Processor, enables swift generation of PDFs from HTML, including HTML forms, along with Office-to-PDF conversions, OCR, redaction, and XFDF merging and exporting. 4. PDF API Use hosted PDF API to generate, convert, and modify PDF documents in your workflows. We manage the development and server administration, letting you focus on what you do best. -
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MobiPDF (formerly PDF Extra)
MobiSystems
MobiPDF (formerly PDF Extra) is an intuitive and powerful PDF editor and reader designed for today’s modern user - the cost-efficient alternative to Adobe Acrobat Pro you’ve been looking for. FEATURES OVERVIEW: PDF Viewer and Reader: Switch between page views or use "Read Mode" for distraction-free reading. Create and Edit PDFs: Modify text and images or start with a blank PDF. Convert to Office Formats: Easily turn PDFs into Word, Excel, PowerPoint, and image files. Leverage OCR: Transform scanned documents into searchable PDFs. Organize PDFs: Combine, split, reorder, and compress documents. Markup and Comment: Highlight, annotate, and add bookmarks or stamps. Fill PDFs: Seamlessly fill forms or create ones from scratch. Sign PDFs: Sign your documents anywhere—no ink required! Secure Your Work: Protect files with passwords, digital signatures, and 256-bit encryption. Offline Mode: Full functionality without internet access. Translate PDFs -
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RAD PDF
Red Software
Add a fully functional PDF editor to your ASP.NET website in minutes! Compatible with 99% of desktop & mobile browsers, from Internet Explorer 6 through the latest iOS Safari release, RAD PDF simply works. No plugins or other software needed. RAD PDF natively supports the most commonly used PDF features. Beyond a PDF reader, RAD PDF equips web applications with a browser-based PDF editor & PDF annotator. Features not even available in Adobe Acrobat Reader can be used to provide advanced PDF functionality. By enabling PDF form filling, PDF redaction, & PDF signing directly in the web browser, RAD PDF users can utilize PDF features without worrying about having the right platform or software installed! Allow your app to design new PDF forms, protect content, sign PDFs, & more using an intuitive graphical user interface (GUI). Client (JavaScript) and server APIs allow for endless possibilities .NET Core, Framework, & .NET 5+ supported Try editing any PDF with RAD PDF, FREE! -
5
Smallpdf
Smallpdf
Made in Switzerland, the land of watches, banks, and clean design, Smallpdf is an award-winning company that offers a suite of clever document management tools for everyone—for work, for home, for life. Founded in 2013, Smallpdf provides a simple, secure, and reliable answer to heavy, awkward PDF software. By removing unnecessary features and adding a deep focus on user experience, Smallpdf has become the most-loved and most-trusted PDF software on the planet, serving over 500 million users, 100,000 different companies, in 24 different languages, and in every country in the world—even Antarctica! Smallpdf integrates seamlessly with professional and personal tasks, boosting productivity and simplifying the way people manage their documents, with tools to compress, convert, edit, sign, protect, and unlock PDF documents in just a few easy steps.Starting Price: $7/month/user -
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PDF Studio
Apryse
PDF Studio is a powerful and affordable PDF editor that effortlessly caters to both simple and complex PDF tasks. From adding text, various annotations, watermarks, and digital signatures to filling out forms and converting MS Office to PDF, it covers all your needs. The PDF editor is perfect for companies and organizations looking to seamlessly automate their PDF editing and eliminate repetitive daily tasks with batch processing of multiple documents. Empower your team with perpetual PDF software at a fraction of the cost compared to competing subscription-based solutions like Adobe® Acrobat®. NEW: Qoppa PDF Studio 2023 released! The latest version, PDF Studio 2023, offers impressive enhancements, including support for Dropbox Team Spaces, improved enterprise deployments, expanded multi-document functions, a new highlighter marker tool, and optimization options for smaller document sizes. Available on Linux, Windows, macOS, and other major platforms.Starting Price: $99.00 -
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SODA PDF
LULU Software
Soda PDF is the software solution that helps your business quickly achieve any document goal with ease. Edit, create, convert, merge, split, sign, or secure PDFs to your needs. Modify documents using the best PDF editor and PDF converter. Our easy-to-use PDF tools are made to streamline any document workflow with efficient results. With the fastest Microsoft Office to PDF converter on the market, our Batch tool helps you create or convert multiple PDFs at once, along with the ability to add page numbers, watermarks, Bates numbering & secure permissions to multiple files or folders in seconds. Keep a safe distance between people and paper by signing, managing & tracking electronic signatures remotely using our efficient E-Sign feature. Save time & avoid retyping with OCR Edit to quickly search, recognize & modify text contained within any scanned document or image file. Access Soda PDF’s entire suite of tools & services directly from your desktop, or from any device with a web browser. -
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SwifDoo PDF
SwifDoo Software
SwifDoo PDF is a comprehensive, all-in-one PDF tool that offers features that most users often require. This free software comes with a user-friendly interface where most of its main features layout and can be easily recognized and accessed on the main screen of the program. SwifDoo PDF - the most functional PDF editor that can be successfully used by novice users and experienced professionals. Beginners will enjoy the simplicity and certain intuitiveness of the interface, as well as the ability to edit PDF files without much effort. SwifDoo PDF has a number of special features for scanning copy convert. Besides many convert features. PDF Reader PDF Annotation (Including Stamp) Picture/image Extraction (only need copy and paste from PDF) PDF Edit PDF Compress PDF Merge PDF Split PDF Signature System Requirements: Windows 10/7/8/vista/XP Edition: SwifDoo PDF 2.0.0.6Starting Price: $0 -
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Conholdate.Total For .NET
Aspose
Conholdate.Total for .NET is the complete package of all .NET APIs as offered by Aspose and GroupDocs. It empowers the developers to perform a wide range of document processing tasks from within their own .NET based applications. This .NET package is an all-in-one solution for all types of document managements systems because it offers the ability to create, edit, print, view, annotate, compare, sign, automate, search and convert between a wide range of popular document formats. Process a Multitude of File Formats - Conholdate.Total for .NET empowers you to build an incredibly versatile file processing system capable of handling many popular file formats. You can easily open, create, modify and convert file formats. Conholdate.Total for .NET currently supports following file types: Microsoft Word documents Microsoft Excel spreadsheets Microsoft PowerPoint presentations Adobe PDF documents Microsoft Outlook Microsoft Project files and more than 100 other file formatsStarting Price: $4,999 -
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Adobe Acrobat
Adobe
Adobe Acrobat is a versatile PDF solution that allows users to create, edit, and sign PDF documents seamlessly. Whether you're working on a desktop, mobile device, or online, Acrobat enables you to convert files to and from PDFs, edit text and images, and organize your documents with ease. The platform also offers advanced features like e-signatures, document protection, and PDF comparison, making it ideal for both personal and business use. Acrobat integrates with popular cloud storage services, allowing for easy document sharing and collaboration from anywhere.Starting Price: $12.99 per month -
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UPDF
Superace Software Technology Co., Ltd.
UPDF supports editing, annotating, and managing PDF seamlessly on for Windows, Mac, iOS and Android. You can get every tool you need to edit, annotate, and organize your PDF files in one premiere all-rounder smart application. It is explicitly designed to meet the desire of most users for a stunning yet very comprehensible interface that is not just only for beginners. Key Features: 1. Edit PDF Document - You can add or delete texts as well as edit the text's properties and formats such as its font style, font color, and size. - You can also crop, rotate, replace, extract or delete images. 2. Annotate PDF - Easily highlight, underline, and strike out those parts. You can also add shapes, sticky notes and text boxes for a quicker and easier means of adding texts. 3. PDF Page Management - Rotate, delete, extract and rearrange PDF pages as you need. 4. View and Navigate PDF Files - Flexible reading mode such as single page mode or double-page mode.Starting Price: Free -
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LightPDF
Wangxu Technology Co.,Ltd.
LightPDF was designed to allow everyone to process PDF documents in the easiest way possible. Indeed, LightPDF comes with an easy-to-use interface. With this program, you can perfectly read PDF, edit or convert PDF. Built-in PDF editing features: Modify a PDF: add texts, annotate, insert links, add headers and footers. Convert PDF to other formats: Word, Excel, PPT, JPG, PNG, HTML, etc. Manage PDF pages: insert or delete pages, rotate pages, extract, replace, split or merge pages. Sign a PDF: add a manual or digital signature. Lock PDF: Add a password to your PDF document. Other tools: OCR, compress PDF, add background, etc. This all-in-one online PDF solution includes over 20 practical PDF tools which may simplify your digital work and boost productivity. You are able to edit, convert, compress, merge, annotate, watermark and manage PDFs or use the OCR functions without a hitch.Starting Price: Free -
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DeftPDF
DeftPDF
An all-in-one free online PDF editor that does not require subscriptions or installations! DeftPDF is a free online tool that makes editing and converting easy in just a few clicks! Our servers process the files for you. Files stay secure. After processing, they are permanently deleted. Use the PDF editor to edit & sign PDF files online for free. You can also fill out PDF forms online, change or add text on a PDF, edit existing PDF text, add images, create links or edit hyperlinks, and annotate in your PDF document. You can be assured that your files are safely uploaded over an encrypted connection. The files will permanently be deleted after processing. To upload files from Dropbox, Google Drive or from a website where your files are located, expand the drop-down list and select your files. You can edit any existing text on the document and change fonts or format such as bold, italic, size and color.Starting Price: Free -
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DocMadeEasy
iDeskCentric
From NDAs to loans, from sales contracts to offer letters, Our eSignature tool DocMadeEasy helps companies of all sizes streamline and digitally sign their most critical documents. Unlimited electronic signatures are included in every subscription, plus powerful document features such as hosted sign, bulk sign and templates. Our tool is also a powerful PDF editor. You can use it to annotate pages, insert images, create or manage fields, whiteout texts, merge PDFs, and more. You can also use our service to securely share files with real-time control and insights. End-to-end encryption with AES256. Track and analyze how recipients engage with each page ofStarting Price: $0 -
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AvePDF
PSPDFKit
Complete solutions for document processing, analysis and conversion. Providing innovative solutions for document imaging and document management. Imaging technologies. Since 2003, we develop solutions to manage electronic documents (locally or online). Below is a selection of the technologies used by ORPALIS: Full PDF support. View, process, edit, annotate, compress, and sign all your PDFs TWAIN and WIA scanning. Manage all scanners and acquisition devices. Barcode reading and writing. 1D and 2D (Datamatrix, QR-Code, Micro QR-Code, PDF417, and more). Hyper-compression. Mixed raster. Content compression, Color Detection, JBIG2 & JPEG 2000 compression. Formats support. View and convert documents in 100+ formats Optical Character Recognition (OCR) Extract text and MICR characters from scanned images. Form/template recognition. Automatic Document Recognition and forms processing. Annotations. Use various tools to annotate your documents online and offline. -
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Able2Extract Professional
Investintech.com
Convert, create, edit, OCR, compare, and sign PDFs. Customize the interface language and its appearance from light to dark themes for working with PDFs comfortably. Tailor your conversions by selecting a page, a paragraph, or even a single line for conversion. Custom PDF to Excel conversion to convert complex PDF table data to Microsoft Excel with pinpoint precision and a Smart Layout Detector for keeping table styles intact. Edit PDF text and pages. Annotate and redact PDF content. Sign PDF documents. Fill, edit and create PDF forms. Split documents into even parts. Convert scanned PDFs in English, French, Spanish, and German. Automate the batch PDF conversion process by queuing up a large volume of PDF files and even whole directories. Batch create PDF from a wide range of formats and merge all PDFs into one file. Create secure PDFs from blank pages or existing documents by adding passwords and file permissions. Able2Extract Professional: Your Swiss Army Knife for PDF files.Starting Price: $149.95/one-time/user -
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PDF-XChange
Tracker Software Products
The smallest, fastest and most feature-rich free PDF viewer/editor on the market. Create, view, edit, annotate, OCR and digitally sign PDF files - and that's just the beginning. Please see below for a breakdown of the main features of PDF-XChange Editor. More than 70% of the features in PDF-XChange Editor do not require a license to use. The remaining features, which are clearly identified, will place a 'trial' watermark on output if they are used without a license. PDF-XChange Editor Plus includes additional functionality for the creation and editing of fillable forms, the creation of customizable dynamic stamps, and an Enhanced OCR plugin.Starting Price: $46.50 one-time payment -
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CoolNew PDF
CoolNew Software
CoolNew PDF offers all-in-one experience to awesomize your PDF experience. All the tools you’ll need to be more productive and work smarter with documents.21 tools to convert, compress, and edit PDFs . Conversion features include CAD, office, image, texted and scanned copy conversions. Editing features include text, image, eraser, page number, size, watermark, paragraph and more. Users can combine or split PDFS, extract contents and optimize pdfs. merge and compress PDF. Reading and annotation features included. It edits, annotates, converts and combines file by one click, makes your tasks finish faster. CoolNew PDF offers you a familiar experience for editing PDF, just like you did it in Office.Starting Price: $6.49 -
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PDFgear
PDFgear
PDFgear is an all-in-one PDF solution that helps users view, edit, protect, convert, sign, annotate, organize, OCR, Copilot, organize PDF files, and make more possibilities on Windows, MacOS, iOS, and iPadOS. PDFgear offers all expected functions in its clean and straightforward interface so users could enjoy their document reading and editing experience without disturbance. PDFgear Copilot provides more possibilities as a personal document assistant. As it's powered by AI, users could easily manipulate all PDFgear functions and chat with PDFs by asking PDFgear Copilot. Get lost in various functions and comprehensive document content? Don't worry! Just ask Copilot! It will cover everything. With PDFgear and Copilot in it, processing PDF is like a walk in the garden.Starting Price: Free -
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KDAN PDF Reader
Kdan Mobile Software
KDAN PDF Reader is your all-in-one PDF solution. Edit, sign, OCR scan, convert, annotate, and fill forms in PDF documents. With innovative AI features, speed up your document workflow! Designed for Mac, iPhone, and iPad, KDAN PDF Reader is trusted by millions for its comprehensive features and efficiency. **Spring Sale: Work smarter with KDAN PDF Reader—get 40% OFF Document 365 AI+, our AI-powered, cross-platform subscription. Offer ends May 8. AI FEATURE • Analyze and extract key information or tables from a PDF, then convert the data into spreadsheets for further analysis or visualization. • Chat with PDF and get document analysis, advice, new ideas, or content summary • Text redaction - automatically identify and block sensitive information in a documentStarting Price: $59.99/year (billed annually) -
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FreePDF
SoftMaker
The free PDF editor for personal and business use. Create, edit, view, print and annotate PDF files... free of charge! Do you want to insert pictures into a PDF file? Do you want to change the order of pages in a PDF? Do you want to add new pages or delete existing ones? You can do all of these things with FreePDF! FreePDF can perform the following tasks for you: Rearrange the order of the pages in a PDF file, insert pages from other PDFs or remove pages. Insert pictures and drawings into your PDF and position them as desired. Customize the layout of PDF files by rearranging, moving and removing text and pictures. ... and much more! Of course, FreePDF is also a great PDF viewer that lets you view and annotate PDF files quickly and conveniently. The built-in PDF printer driver creates PDF files from any Windows application. In addition, FreePDF supports the secure encryption of PDFs. -
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Systweak PDF Editor
Systweak Software
Systweak PDF Editor is a powerful, easy-to-use PDF management tool for Windows that lets you view, edit, convert, merge, split, compress, and secure PDF files effortlessly. Whether you're a student, professional, or business user, this all-in-one PDF solution covers everything you need. You can edit text and images directly in your PDF, convert files to and from formats like Word, Excel, and JPG, and organize pages with drag-and-drop ease. With built-in OCR, you can extract editable text from scanned documents. Add annotations, comments, watermarks, and protect your files with password encryption or digital signatures. Batch processing makes handling multiple PDFs quick and efficient. Systweak PDF Editor is compatible with Windows 11, 10, 8.1, and 7, and offers a clean, intuitive interface ideal for all user levels. Experience a smarter, faster, and more secure way to work with PDFs.Starting Price: 34.98 -
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PDF.live
PDF.live
With PDF.live, you can convert PDFs into other file formats and vice versa. Convert Word docs, Excel sheets, PowerPoint presentations and JPEGs. PDF.live is cloud-based, so you don’t need to download and install anything, and it works on any internet-connected device. Click and drag your document, follow the prompts, and you can easily sign, annotate, edit text, compress, merge and a whole lot more with this free online PDF editor.Starting Price: $3.95/month/user billed yearly -
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Xodo
Apryse
With Xodo, you can edit, annotate, sign, and share PDFs on desktop, mobile, and web. Xodo makes working with PDFs quick and easy, so you can get things done. Gone are the days of printing and faxing. Sign contracts, expense reports, cover letters, or any other document on your smartphone or tablet, using just your finger or stylus. Sign it then and there. Instead of fumbling for a pen or wasting printer ink, use just your finger to sign any document. Save your signature to sign future documents instantly with just a tap of your finger or a click of the mouse. Then save and share with whoever needs it. What used to take back and forth emails can now be done in seconds. Xodo takes the stress out of filling forms. Simply complete forms on the go from your smartphone or tablet by typing onscreen for fill-in fields and tapping to select checkboxes and other options. Save time and energy. Fill in forms from your smartphone or tablet, then save and share with whoever needs to see it. -
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PDNob PDF Editor
Tenorshare
PDNob PDF Editor is an advanced, AI-powered solution designed to simplify and enhance PDF management for users on Windows and Mac. Offering a comprehensive suite of tools, it empowers users to view, annotate, edit, convert, perform OCR, organize, protect, and summarize PDFs effortlessly. Its intuitive interface makes navigating and managing documents a breeze, whether you’re working with simple files or complex projects. One of its standout features is AI integration, enabling intelligent document summarization and translation for seamless global communication. The Optical Character Recognition (OCR) tool converts scanned documents and images into fully editable and searchable files, turning paper-based workflows into digital efficiency. PDNob PDF Editor also excels at file organization, allowing users to merge multiple PDFs, split documents, compress file sizes, and rearrange pages with ease. Security is a priority, offering password protection and encryption.Starting Price: $35.99/year/1 user -
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MuPDF
Artifex Software
Add powerful PDF functionality to all of your software application projects. MuPDF is a highly versatile, customizable PDF SDK that can be used as a PDF renderer, viewer, or library. The tiny footprint and lightning-fast performance make MuPDF a perfect fit for mobile browsers, eBooks, and embedded applications where small size is key. MuPDF supports a variety of interactive features including annotations, form filling, digital signatures, redactions, text search, and progressive loading. The wide range of input and output formats and our full range of platform support deliver a flexible solution to easily and successfully fulfill your project’s unique needs. MuPDF supports PDF, XPS, OpenXPS, EPUB, FictionBook 2 and CBZ. The MuPDF API easily integrates with all of the major platforms including Android, iOS, Linux, macOS, OpenBSD, and Windows. C++ and Python bindings have been added making it easy to use the MuPDF library from these languages.Starting Price: $749/per platform* -
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GoodReader
GoodReader
Professional tool for creating, converting, editing, and annotating your PDF files. GoodReader® is a file viewer with many powerful features, most of which address PDF and TXT viewing. GoodReader® is a super-robust PDF editor app for iPad, iPhone and iPod touch. Its iPad version was the #1 selling non-Apple app for iPad in 2010 in the USA, and all those years we`ve been adding new features, keeping it the best mobile productivity tool on the market. And we`ve got a lot more to come! With GoodReader on your iPad/iPhone, you can read virtually anything, anywhere, books, movies, maps, pictures. Use it once and you`ll be hooked. If you work with documents, soon you`ll be wondering how you ever managed to use your iPad or iPhone without GoodReader. GoodReader can automatically sync individual files and entire folders to their remote versions hosted on online servers. GoodReader also supports e-mail server access, and e-mail attachment downloads. -
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PDF Agile
DocuAgile
PDF Agile is a full-featured PDF editor and converter with a powerful full-text OCR engine. Key features: Edit PDF: Update PDF documents by modifying text, font, font size, line spacing, layout, pages, and columns, and add multimedia. Convert from/to PDF: Convert PDF from and to Word, Excel, PowerPoint, TXT, JPG, PNG, and DWG without losing its format. Organize PDF: Organize and manipulate PDF pages to support your workflows. Merge and split documents; drag and drop pages within a file or from one document to another; and add stamps, watermarks, headers, footers, and more. OCR: Extract text from any image with the robust full-text Optical Character Recognition (OCR) feature and it can recognize 22 languages. Read: Three different modes for all scenarios. Switch between Read Mode, Full-Screen Mode, and Slideshow with just the touch of the button.Starting Price: $4.92/month -
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PDFpen
Smile Software
Add signatures, text, and images. Make changes and correct typos. OCR scanned docs. Fill out forms. Proofread OCR text! PDFpen does Optical Character Recognition (OCR): turn those pictures of scanned text into words you can use, then proofread them for accuracy. Need some major changes to your PDF? Export your PDFs in .docx format for easy PDF editing and sharing with Microsoft Word users. Select text in your PDF, click “Correct Text,” and edit away! Editing a PDF on your Mac has never been easier. Sign PDFs on your Mac! Sign with your secure and trusted digital signature. Scan in a signature and drop it into your PDF. Or, scribble your signature with a mouse or trackpad. Signed, sealed, delivered: no fax, no fuss. Now you can edit your PDFs wherever you are. Use iCloud or Dropbox for seamless editing with PDFpen for iPad & iPhone. Need a new page? Insert one. Need to remove a page? Delete it. Pages out of order? Just drag and drop to re-order. Even combine PDFs with drag and drop.Starting Price: $74.95 one-time fee -
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LiquidText
LiquidText
Review documents faster. Find facts effortlessly. See the connections others miss. Go past the limits of paper with LiquidText. Note-taking and document analysis tools have changed little from the margin notes, highlighting, and sticky notes we have used forever. Most apps today try to duplicate paper, but, in spite of this, over 80% of knowledge workers still prefer paper at work and school. LiquidText moves beyond paper. It captures your reading, notes, highlights, annotations and observations just like paper; but goes further to reveal their connections, to source materials and each other in a way that documents and maps your project in a clear and shareable form. We connect related notes into ideas, and we connect your ideas into reports. Every note, idea and observation can be connected to others, and a single tap can show those relationships and original context.Starting Price: $7.99 per month -
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MiniTool PDF Editor
MiniTool Software Ltd.
MiniTool PDF Editor is a program that lets you edit all your documents in PDF format. You can convert them to other formats, combine several documents into one, separate a document into several different files, and, of course, annotate documents with various writing tools. When it comes to converting PDF files, MiniTool PDF Editor offers a wide variety of different formats. You can convert any PDF document to the following formats: Microsoft Word, Microsoft Excel, Microsoft Powerpoint, JPG, PNG, BMP, TXT, HTML, EPUB, CAD, and XPS. And, of course, you can also convert any document in one of these formats into PDF. Like this, for example, you can transform an ordinary image into a PDF in a matter of seconds. The same can be done with a spreadsheet. MiniTool PDF Editor is an excellent app, thanks to which you can modify your PDFs quickly and easily. The program's interface is also very comfortable, so you'll have no problem mastering all its features in just a few minutes.Starting Price: $0 -
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PDFsam Enhanced
PDFsam
PDFsam Enhanced is our PDF editor. A complete PDF solution to convert, review, fill forms, OCR, sign, secure and edit PDF files. Try the free view and create modules to read any PDF file and create PDF from Word, Excel, PowerPoint, and many other file formats. View PDF files with our free PDF reader. Open and view any PDF, ePub, or comic book (.cbr/.cbz) file, view in single, continuous, or fullscreen mode, navigate bookmarks, zoom in and out and rotate pages. Split PDF files into individual pages, delete or rotate pages, easily merge PDF files together or edit and modify PDF files. A free and open-source application, a powerful visual tool, or a professional PDF editor, join thousands of happy users, we have the solution you are looking for. Our professional and customizable PDF editor provides everything you need to edit, convert, insert, review, sign, and secure your PDF files.Starting Price: $59 per year -
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PDFKit.NET 5.0
TallComponents
Create and manipulate PDF documents. Split, append, stamp, encrypt, extract, fill, and more. PDFKit.NET is a 100% managed (verifiable) .NET class library for creating and manipulating PDF documents. It consists of just a single assembly that can be xcopy-deployed. It has no dependencies other than the .NET framework. Central to PDFKit.NET is a consistent and highly intuitive object model consisting of classes like document, page collection, page, canvas, shape, bookmark, annotation, field, etc. The focus of the development team is always to ease the task of integrating our class library into a larger application. Fill text fields, checkboxes, radio buttons, etc., and save the form either editable or flattened with the PDFKit.NET 5.0. With PDFKit.NET 5.0 you can populate and consume dynamic XFA documents with the new XFA processor API. Extract all graphics on a page as a collection of shapes with PDFKit 5.0. Shapes can be text, images, and curves.Starting Price: $990 per year -
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Foxit PDF Reader
Foxit Software
Whether you're a consumer, business, government agency, or educational organization, you need to read, create, sign, and annotate (comment on) PDF documents and fill out PDF forms. Foxit PDF Reader is a small, lightning fast, and feature rich PDF viewer which allows you to create (free PDF creation), open, view, sign, and print any PDF file. Foxit Reader is built upon the industry's fastest and most accurate (high fidelity) PDF rendering engine, providing users with the best PDF viewing and printing experience. Available in English, Dutch, French, German, Italian, Portuguese, Russian, and Spanish. Sign documents in your own handwriting or utilize eSignature and verify the status of digital signatures. Be safe from vulnerabilities by utilizing Trust Manager/Safe Mode, ASLR & DEP, Disable JavaScript, and Security Warning Dialogs. Integrate with leading cloud storage services and popular enterprise CMS.Starting Price: $8 per month -
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jPDFEditor
Qoppa Software
jPDFEditor is intended for developers and integrators. For end-users, Qoppa Software offers PDF Studio, our advanced desktop PDF editor for Mac, Windows and Linux based on our same solid PDF technology. jPDFEditor can load documents from files on a local or network drive, from a URL and from Java input streams for documents that are generated runtime or come from other sources, such as a database. After editing documents, the library can save them. Features: -Display PDF files -Print PDF files -Convert text and image files (gif, png, jpg, tiff) to PDF on the fly -Fill and save interactive PDF forms -Markup PDFs (all PDF annotations and text markups supported) -Digitally sign PDF files -Content editing -Redaction -Optional OCR module -Optional Comparison module -Access jPDFProcess powerful PDF manipulation API -Text search, selection, copy -Easy navigation with thumbnail, bookmark, annotation, signature views -Advanced tools: zoom, loupe, snapshot, pan and zoom -
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PDFpenPro
Smile Software
Powerful PDF Editing On Your Mac. Add signatures, text, and images. Make changes and correct typos. OCR scanned docs. Fill out and create forms. Export to Microsoft® Word, Excel, PowerPoint. With PDFpenPro, you can add text and signatures, make corrections, OCR scanned docs and more, just like PDFpen. But PDFpenPro goes beyond, with more powerful features. Make a scanned form come alive with PDFpenPro! Build interactive forms with text fields, checkboxes, radio buttons, interactive signature fields and submit buttons! Export your PDFs not just in .docx format for the Microsoft® Word users in your life, but also .xlsx for Excel, .pptx for PowerPoint, and PDF/A for archival PDFs. Whether it’s a single Web page or a whole site, make it into a PDF complete with clickable links. Now you can edit your PDFs wherever you are. Use iCloud or Dropbox for seamless editing with PDFpen for iPad & iPhone.Starting Price: $124.95 one-time fee -
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AmindPDF
AmindPDF
AmindPDF's user interface is very user-friendly and makes the operation of PDF easy. It can recognize PDF text as paragraphs or whole blocks of text, allowing users to edit text directly and smoothly, like in MS Word. for PDF protection, it allows adding passwords, setting document permissions, placing signatures, adding watermarks to PDF It also supports batch operations to process files, such as merge/split tool, compression tool, creation tool, Bates numbering tool, and conversion tool, so users can process multiple PDF files at once. AmindPDF is available for a number of platforms: Windows, iOS, and Android. Users are able to use the same PDF tool on a computer or mobile phone. So AmindPDF let you process or edit PDFs anytime, anywhere.Starting Price: $9.90 -
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PDF Guru
PDF Guru
Convert, edit, merge, and compress PDFs with just a few clicks. Download your document quickly and with ease. Our PDF converter can create PDF files in seconds! We use HTTPS encryption to protect your digital data when you make PDF files on our platform. Redact a PDF, modify text, add new objects, and perform even more actions all in one place. We designed an intuitive interface so that you can use our PDF maker without any hassle. Our PDF maker works online on all platforms, whether it's Windows, Mac OS, Linux, iOS, or Android. If you don’t want others to open, edit, or print your file, you can lock or restrict access to it. -
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Nitro Productivity Suite
Nitro Software
Boost your business with the Nitro Productivity Suite. Reduce printing and enable 100% digital workflows with PDF productivity, unlimited eSigning, usage insights, and easy user management—all in one simple solution. Address common productivity bottlenecks by enabling every knowledge worker with the tools to create, edit, convert, sign, and secure PDF files. Move business forward with simple, intuitive eSignature workflows backed by enterprise-grade security and supported by any tablet, desktop, or mobile device. Helping our customers succeed is at the core of all we do. Nitro Services enable us to drive user adoption and demonstrate real ROI for your business.Starting Price: $129 per user -
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DocHub
DocHub
Edit, send & sign PDF documents online for free. Document workflow, simplified. DocHub streamlines document signing, distribution and form completion. Import your document to DocHub straight from your inbox, drag and drop your signature, and email it back. No need to print and scan! Request signatures or completed forms from other parties and DocHub will walk the recipients through the document, field-by-field, until its signed and finalized. Getting a document signed by multiple individuals has never been easier. Specify who needs to sign and where, then send the document as a Sign Request and DocHub handles the rest. Edit PDFs online. The Page Manager displays thumbnails of each page in your document, allowing you to rotate, delete, or reorder pages using drag and drop. Easily merge PDFs or other documents together with a simple click. Gmail, Google Drive and Dropbox are seamlessly integrated into DocHub.Starting Price: 0$ (free plan) -
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Zoho PDF Editor
Zoho
Zoho PDF Editor is a free online PDF editor that allows you to collaboratively edit, fill out, sign, and manage PDF documents. With Zoho PDF Editor you can transform your PDFs according to your needs and download or save them securely on the cloud. Highlights of PDF Editor: Add text to PDFs with layered editing Share PDFs and edit them quickly as a team Customize font, text size, and color with rich-text formatting Highlight important details easily Insert, resize, and annotate images Provide access to related information by adding hyperlinks Collect data and digital signatures with fillable and sign fields Erase or hide existing content Easily insert, delete, or reorder pages Combine PDFs or extract specific pages as separate PDFs Annotate content or images by adding circles and more -
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RadaeePDF SDK
RadaeePDF
This is the well-known SDK for Android, iOS and Windows UWP. Our team began its development in early 2012 and starting from May-2012 and we have never stopped improving it since. RadaeePDF Classic includes fully customizable frameworks respectively written in Java, Objective-C and C#. We complete the range with simplified Cordova and Xamarin plugins (Android and iOS). RadaeePDF Classic SDK has been adopted by more than 6000 SMB and large corporations in more than 8500 applications. Some of its included features are PDF read, different rendering layouts, support of PDF annotations, text search and extraction and dozens more. The Master Edition represents a huge step forward compared to the previous Classic version, and introduces advanced features like complete form fields manipulation, pdf linearization and optimization, xfdf import/export, signature and certificate handling, and much more. -
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Nitro Pro
Nitro Software
Escape the trap of complex licensing and boost user satisfaction with enterprise-grade PDF solutions you can easily scale across your business. By equipping more employees with a high-value PDF solution, you can increase individual productivity while improving data security, minimizing printing, and reducing paper waste. As the first and leading replacement for Adobe Acrobat, Nitro Pro delivers equally powerful performance and robust features—at half the cost. A Microsoft Office–like interface ensures an intuitive experience and shorter learning curve for even first-time users. Whether you’re working with contracts, forms, spreadsheets, blueprints, or beyond, Nitro gives you the tools to simplify PDF editing and eSigning.Starting Price: $128 per user -
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Lumin PDF
Lumin PDF
We are the bridge between paper and the cloud, our seamless PDF workflows help you achieve greater impact with less administration. Edit PDFs within Google Workspace. Open Lumin directly from Gmail, Google Drive, or Google Classroom. Uploading old documents to the cloud has never been easier. Get your team on the same page with real-time feedback and manual tools. Submit work, negotiate terms, and sign everything with Lumin Sign. Enjoy our comprehensive free plan for K-12 teachers and students. Our products are implemented using a rigorous and constantly updated security system. We also have a Google-verified storage system that ensures your files never have to leave Google Drive. Collaborate with your current colleagues and attract new ones with Lumin and Lumin Sign. Our innovative solutions are great on their own, but together they're even better. Lumin reduces the comings and goings of your team. With a cloud workspace integrated with Google, you can collaborate in real-time.Starting Price: $9 per month -
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A1Office
SpiralDev Apps
A1Office, the office suite from India, provides users to flawlessly view and edit any of the existing or new documents. The PDF Editor is the focus tool that allows users to edit PDFs across different platforms. It's a free tool to use having its presence as an online tool, android app, and can be worked through Google workspace. This PDF editor has all the basic and advanced features such as adding images, text, e-sign (font, scribble or add an image of signature), whiteout to cover sensitive information, and text formatting features. Not only users can add text but with its in-built OCR tech, users can edit the existing text as well. -
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Fill
Fill
Scan, capture any document with our smart scanning camera. Fill & annotate documents by inserting text, icons or stamps. Send & collect signatures from customers in real-time via email and text message. Our eSignature platform either meets global security and privacy standards & follows industry best practices. Manage all your docs with our smart analytics. Create and stores a tamper-proof & time-stamped record. Whether you’re at the office, relaxing at home or on vacation, eSign your document using our mobile apps.Starting Price: $4.17 per month -
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PDF Studio Viewer
Qoppa Software
PDF Studio Viewer is a cross-platform PDF reader that is reliable and easy to use. PDF Studio Viewer can annotate PDF documents and fill interactive forms. For more editing features, Qoppa Software publishes PDF Studio Standard and Pro editions. Features: -Display PDFs with high fidelity -Annotate & Markup PDFs -Fill & Save Forms -Render Digital Signatures & Layers -Advanced User Interface -Advanced Print & Search Options -Document Storage Integrations -DocuSign© Integration -
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JPedal
IDR Solutions
JPedal is a versatile Java PDF Library for displaying, converting, printing, and parsing PDFs in Java applications. With over 20 years of development, it supports a wide range of PDF files. Key features include: -PDF to Image Conversion: Converts PDFs to images in various formats. -Java Swing PDF Viewer: Offers multi-page display, search, printing, and annotation editing. -Text and Image Extraction: High-quality extraction of text and images from PDFs. -PDF Search: Supports searching with wildcards and regular expressions. -Form & Annotation Handling: Supports XFA and AcroForms, enabling form data access and annotation editing. -Document Manipulation: Allows deleting, merging, splitting, and optimizing PDFs. -Security & Performance: Runs locally without third-party dependencies, processing PDFs up to 3x faster than alternatives.Starting Price: $950 one time fee -
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PDF Annotator
GRAHL software design
Add notes & annotations to any PDF document - comments, corrections, signatures, highlighting, even photos, designs and drawings. Comments, corrections, signatures, highlighting, even photos and drawings. Share them with coworkers, email them to clients, partners or back to authors. Remove or hide all markup with a single click. Combine documents, copy, re-order or remove pages. Deliver outstanding interactive presentations in meetings or lectures with PDF Annotator as your "digital whiteboard". Make a short comment on a long document. Fill in or sign a form or agreement, and return it by email. Proofread, review and correct a document right on your screen. Make notes and drawings right on the pages. Grade student papers right on your PC, laptop or Tablet PC.Starting Price: $69.95 -
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Adobe Acrobat Reader
Adobe
View, sign, collaborate on, and annotate PDFs with our free Adobe Acrobat Reader. Only with Adobe Acrobat Reader you can view, sign, collect and track feedback, and share PDFs for free. And when you want to do more, subscribe to Acrobat Pro. Then you can edit, export, and send PDFs for signatures. Do more than just open and view PDF files. It’s easy annotate documents and share them to collect and consolidate comments from multiple reviewers in a single shared online PDF. Work on documents anywhere using the Acrobat Reader mobile app. It’s packed with all the tools you need to convert, edit, and sign PDFs. You can use your device camera to capture a document, whiteboard, or receipt and save it as a PDF. Acrobat Reader is connected to Adobe Document Cloud, so you can work with your PDFs anywhere. You can even access and store files in Box, Dropbox, Google Drive, or Microsoft OneDrive.Starting Price: $1.95 per month