Alternatives to DocRaptor
Compare DocRaptor alternatives for your business or organization using the curated list below. SourceForge ranks the best alternatives to DocRaptor in 2026. Compare features, ratings, user reviews, pricing, and more from DocRaptor competitors and alternatives in order to make an informed decision for your business.
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1
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. -
2
Docmosis
Docmosis Pty Ltd
Docmosis is a self-hosted or SaaS template-based document generation solution. Integrate with custom-built software applications or popular third-party apps using the API. Create templates using MS Word or LibreOffice. Add plain-text placeholders to control: the insertion of text/images/tables; conditionally add/remove any content; perform calculations; loop over repeating data; format data/numbers and much more. Used by customers in Finance, Health, Legal, Education, Government, HR, Insurance, Logistics, and Manufacturing to generate customized letters invoices, proposals, contracts, statements, reports and more. Integrate with: Custom software built using Java, C#, Python, PHP, Ruby and more via a REST API; Low-code and no-code platforms like Appian, Bubble, Mendix, Outsystems; Third-party form builders or apps that can perform a webhook such as FormAssembly or Salesforce. -
3
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! -
4
Pdftools
PDF Tools
Whether you have thousands of documents or millions, Pdftools has the products and services to help make processing a breeze. Designed for document-heavy industries, Pdftools’ suite of SDKs and APIs are here to make your document workflows easier, faster, and stress-free. Built on SDKs and APIs, the Pdftools products integrate seamlessly into your existing (or new) systems and applications. Process thousands of documents every minute. Our tools are precision-engineered to be efficient and run at blazing speeds. We’re engineers at heart, so we’re only satisfied with the most reliable, orderly, and usable, and well-documented platforms. Shrink file sizes down, but keep the quality and interactivity. Your documents will always be compliant for long-term archiving. We’ve obsessed over every detail in our products, and documented everything so it’s easy to get started.Starting Price: $0/month/user -
5
Adobe PDF Library SDK
Datalogics Inc.
Developers rely on Datalogics to provide the most comprehensive PDF SDKs in the industry. We are SOC 2 Type 2 certified. Global OEMs, SaaS and enterprise end-users rely on Adobe PDF Library to automate the creation, editing and management of PDFs. An Adobe partner, our SDK uses the same source code as Acrobat for stability, reliability and quality results. Flexible programming language and platform options include .NET, .NET Framework, Java and C/C++ on Windows, Linux, MacOS; NuGet & Maven; pdfRest API Toolkit Container option. Our extensive documentation includes getting started guides, API references, and hundreds of sample code examples on GitHub to help developers precisely create and define PDF workflow solutions. Free trial with proof of concept support, join us on Discord or use our AI assistant for help, or set up a time to talk to one of our engineers about your project. Our expertise and support is the reason we have a 91% customer retention rate.Starting Price: $5,999 -
6
DocuGenerate
DocuGenerate
Easily generate PDF documents like invoices, letters, contracts, agreements, certificates and more with our API and web app. Prepare your Word template with tags where you want to have dynamic text. Then provide the data as JSON or in an Excel file. For each data item, a document will be generated from the template by replacing the tags with the actual data. The advanced customization options can help your business generate PDF documents for any use case with minimal effort. After uploading the template, the merge tags are automatically detected based on the template content. Create personalized experiences for your business using our REST API. Generate in bulk thousands of PDF documents like invoices, letters, contracts, agreements, certificates, and more. Simply call the generate document API endpoint with your data and in a few seconds a document will be generated from the specified template, ready for use in your own application or workflow.Starting Price: $19 per month -
7
PrizmDoc
Accusoft
Through a collection of UI components and content manipulation APIs, PrizmDoc provides customizable document processing to help developers deliver in-browser document creation, editing, and collaboration functionality, to enhance their software applications. Our functionality integrates on the client and server side smoothly, creating a seamless experience for both you and your users. Render and display dozens of file types, from Adobe PDFs and Microsoft Office files to CAD and DICOM formats, in a browser without the need to download or open native applications. Designed for seamless integration with your application, our zero footprint HTML5 viewer is fully customizable, from quick integrations with minimal configuration to complete programmatic control using our extensive JavaScript API. -
8
pdfRest
Datalogics Inc.
pdfRest API Toolkit was made by developers, for developers. Rapidly integrate PDF workflows with any business application, simply and seamlessly. pdfRest API Toolkit includes all of the PDF processing tools you'll need, to make your job easy. PDF to Word, Excel, PowerPoint, Image, Add to PDF, Query PDF, Extract Text, Convert to PDF, Convert to PDF/A, PDF/X, Compress PDF, Linearize PDF, Flatten Forms, Transparencies, Annotations, Layers, Merge /Split PDF, Encrypt/Decrypt PDF, Restrict PDF, Watermark PDF, Sign PDF, Redact PDF, Import/Export Form Data, Rasterize PDF, PDF to Markdown, XFA to Acroforms, Set Page Box, Create Blank PDF, Delete PDF, Convert PDF Colors, OCR PDF, API Polling, Upload Files, Zip Files. Get up and running fast with the pdfRest Postman Collection or start from functional sample code in NodeJS, .NET, JavaScript, Python, PHP, and cURL from the pdfRest GitHub repository. Gold-standard processing powered by Adobe® PDF Library™ ensures the highest quality results.Starting Price: $0 per month -
9
SODA PDF
Avanquest
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. -
10
Foxit PDF SDK
Foxit Software
Our high-performance libraries add robust PDF functionality to enterprise, mobile, and cloud applications across all platforms: Web, Windows, Android, iOS, Mac, UWP and Linux, using the most popular developer languages and environments. Build on a modern tech stack that integrates tightly with the platform you’re working on. We continuously improve our products and they gain new features every month. We grow with you as your requirements change and your project evolves. Our core API is designed from the ground up to deliver a seamless development experience across all platforms, without requiring deep PDF knowledge. Foxit is known for our management of edge cases, and for working with 100% of PDF files across all standards. With only one SDK to work with, you dramatically reduce your exposure to third parties. We provide sample, projects, demos, API docs and more for every single feature in the PDF SDK to get you up to speed quickly. You will receive support by real developers. -
11
PDF Generator API
Actual Reports
PDF Generator API allows you easily generate PDF documents from pre-defined PDF templates with JSON data. Enable your users to create PDFs and manage their document templates using a browser-based drag-and-drop PDF editor to reduce development and support costs. We provide a workspace logic that allows creating a separate workspace for each of your users where they can store and manage document templates. A new workspace is automatically created whenever you make API requests with a new workspace identifier. You can write mathematical and logical expressions to manipulate and customize values displayed in components. Use ternary, arithmetic, bitwise and comparison operators, and functions to sum, join and iterate arrays. You can use different components like Text, Table and Barcode and define the formatting for number and date values. It is possible to group, filter and sort lists and tables without a need to modify the data set on the software application side.Starting Price: $29 per month -
12
PDFGate
PDFGate
PDFGate is a powerful HTML to PDF conversion API that offers fast, secure, and scalable document generation. Built on a Google Chrome rendering engine, it supports full HTML, CSS, JavaScript, custom fonts, and modern web features to produce high-quality PDFs. The platform provides strong security with 128-bit encryption and customizable access permissions. Integration is simple with a RESTful API that works across any programming language or platform. Users can customize PDFs with advanced options like headers, footers, margins, and paper size. PDFGate includes team collaboration features and a sandbox environment for safe testing before going live.Starting Price: $9/month -
13
PDFmyURL
PDFmyURL
Use our HTML to PDF API to create PDFs from URLs or HTML. Let your visitors save web pages as PDFs with a single click! Convert entire websites to PDF easily! Join thousands of customers making high-quality PDFs since 2008! Quickly and easily convert any URL or raw HTML into a high-quality PDF. You can use our REST API in any programming language and it comes packed with many options for different layouts, headers, footers, watermarking encryption, and much more. Put a save as PDF link or button on any of your web pages and let your visitors download these pages as PDF with a single click. You control many layout options and set a custom header and/or footer. Save your entire website as a PDF for copyright or other purposes. You just enter the URL and we'll take all the pages of the website and pack them into a single PDF. You grab a coffee and wait until we finish because we'll email you when it's done!Starting Price: $19 per month -
14
PDFKit
PDFKit
PDFKit is a PDF document generation library for Node and the browser that makes creating complex, multi-page, printable documents easy. The API embraces chainability, and includes both low-level functions as well as abstractions for higher-level functionality. The PDFKit API is designed to be simple, so generating complex documents is often as simple as a few function calls. Access privileges (printing, copying, modifying, annotating, form filling, content accessibility, document assembly). Accessibility support (marked content, logical structure, Tagged PDF, PDF/UA). Supports JPEG and PNG files (including indexed PNGs, and PNGs with transparency). In addition to PDFKit, you'll need somewhere to stream the output to. Note that in order to Browserify a project using PDFKit, you need to install the brfs module with npm, which is used to load built-in font data into the package. -
15
PDF.co
ByteScout
API platform for intelligent data extraction and PDF. Automated parsing of PDF documents. Create re-usable low-code extraction templates. Multi-language OCR, tables, fields. Built-in invoice parser. Split PDF, merge PDF documents and PDF forms, Re-order, delete pages. Use advanced splitter. Fill out pdf forms. Add text, images, signatures to existing pdf documents. Auto fill interactive fields. Generate PDF from Html templates with conditions, variables, custom logic. High quality PDF output, full control on quality, secure and scalable. PDF extractor engine for turning PDF into raw JSON, PDF to CSV, PDF to XML, PDF to XLS, PDF to XLSX. Preserve layout, extract tables, use OCR, repair malformed text in pdf. Extract QR Code, Code 128, Code 39, DataMatrix, PDF417 and any other barcode type from PDF, scans and images. High-performance barcode reading engine. -
16
SlimerJS
SlimerJS
SlimerJS is a free, open source scriptable browser for web developers, allowing interaction with web pages through external JavaScript scripts. It enables tasks such as opening web pages, clicking links, and modifying content, making it useful for functional tests, page automation, network monitoring, screen capture, and web scraping. Unlike PhantomJS, SlimerJS runs on top of Gecko, the browser engine of Mozilla Firefox, instead of WebKit, and can operate in both headless and non-headless modes. APIs of SlimerJS are similar to the APIs of PhantomJS but there are a few differences in their behavior. However, most of the scripts for PhantomJS run perfectly well with SlimerJS right now.Starting Price: Free -
17
PDF Conversion SDK
Visual Integrity Technologies
Add PDF Features with 2 API Calls Open, Edit, and View PDF. All that's needed is two API calls and a configuration file. Within a day, you can add, open, import, edit and view PDF features in your app. When formats don't match one-to-one, the SDK neutralizes the differences. This includes adding cropping, fills, color management and fonts. The PDF Conversion SDK processes all PDF versions including ISO Standard PDF 2.0. Any PDF from file or print-ready memory is valid input. Conversions flow straight through without intermediate steps or compromised quality. No printer driver. The PDF Conversion SDK runs on Windows, MacOS and Linux. It supports .NET. Example code included. Removes redundant information & compresses data. This ensures great performance for fast web and application viewing. Search for objects and text strings. Convert PDF to your native file format. Change the contents of a PDF page. Extract images from PDF. Retrieve metadata from PDF (layers, geospecification, etc).Starting Price: $199 per year -
18
TallPDF.NET 5.0
TallComponents
Generate PDF on the fly, from scratch, use code, XML/XSL, or a combination. Central to TallPDF.NET is a consistent and intuitive object model consisting of layout classes like document, section, text paragraph, table, header, footer, etc. Among the specializations of class paragraph is drawing. Use it to draw many types of shapes such as lines, bezier curves, and even barcodes. Use pens and brushes to draw outlines and fills. Instead of building a Document programmatically, you can load it (partly) from XML. In general, you will use XSL to transform from a given XML schema to XML that can be consumed by TallPDF.NET. Headers and footers are added to each page that matches the specified page traits (first, odd, even, last). Include dynamic content such as current page number and total page count. Add Tables to a section. Add rows to a table. Add cells to a row and add any paragraph to a cell. Specify spacings, margins, borders, and backgrounds.Starting Price: $990 per year -
19
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 -
20
PageToPDF
Aypeye
Converting a Web Page or Website to PDF for Free Online has never been easier than with PageToPDF @ Aypeye. Our SaaS cloud-hosted PDF converter can quickly and easily convert any webpage into a high-quality PDF file. PageToPDF also offers an Application Programming Interface (API) for bulk PDF conversion. Enter the URL of any webpage and our advanced software will automatically convert it into a professional-looking PDF document. Our PDF generator is perfect for professionals who need to save important web content for reference or sharing with clients. It's also ideal for students who need to save online articles for research or study purposes. There are no monthly fees or contracts. Page To PDF is priced as a Pay As You Go model meaning you only pay for what you use.Starting Price: $15 for 500 PDFs -
21
CraftMyPDF
CraftMyPDF
CraftMyPDF allows you to generate pixel-perfect PDF documents from pre-defined templates and JSON data. CraftMyPDF's advanced drag & drop editor lets you design PDF templates within minutes in any browser. Our PDF generation API supports Zapier, Integromat & REST API integration. CraftMyPDF has high-quality fonts you can utilize, made even more powerful by our font selector that allows you to instantly view, select, and use hundreds of fonts for your reports or PDFs. -
22
PassportPDF
ORPALIS
This modern cloud infrastructure offers freemium microservices, productivity-oriented solutions in many fields such as compression, unified APIs working on any platform, on any client, from any programming language, and a new SaaS licensing. A guide and complete documentation provide all the necessary steps for authentication, communication with the API, processing documents, and managing errors. There is also a section about best practices regarding efficiency. Minimalistic and straightforward ASP.NET Core MVC application which demonstrates how to use DocuVieware through the PassportPDF Rest API to visualize documents. This application will evolve over time, as other similar demos are implemented. Minimalistic and straightforward ASP.NET 4.6.2 application which demonstrates how to use DocuVieware through the PassportPDF Rest API to visualize documents. This application will evolve over time, as other similar demos are implemented.Starting Price: $6,000 per year -
23
PDFMonkey
PDFMonkey
PDFMonkey is the solution to handle your PDF generation needs. Web technologies, a simple REST API, it's never been so easy to make beautiful documents. Stop wasting time! Save development time, no more PDF building code to write, no more configuration, no dependency hell. We handle all the complexity for you.Starting Price: €15 per month -
24
mPDF
mPDF
mPDF is a PHP library that generates PDF files from UTF-8 encoded HTML. It is based on FPDF and HTML2FPDF with a number of enhancements. It is slower than the original scripts e.g. HTML2FPDF and produces larger files when using Unicode fonts, but supports CSS styles, etc., and has been much enhanced. mPDF as a whole is quite a dated software. Nowadays, better alternatives are available, albeit not written in PHP. Use mPDF if you cannot use a non-PHP approach to generate PDF files or if you want to leverage some of the benefits of mPDF over the browser approach, color handling, pre-print, barcodes support, headers and footers, page numbering, TOCs, etc. But beware that an HTML/CSS template tailored for mPDF might be necessary. If you are looking for state-of-the-art CSS support, mirroring existing HTML pages to PDF, use headless Chrome. mPDF will still be updated to enhance some internal capabilities and to support newer versions of PHP.Starting Price: Free -
25
Paperplane
Paperplane
Installing and maintaining a PDF backend is tedious and time-consuming. Paperplane adds PDF functionality to your app fast, so you can move on to what matters. If you have batch workloads, Paperplane will create up to 20 PDFs in parallel. Allowing you more time to improve your workflow and pump out more PDFs. The API is asynchronous too, meaning you can fire and forget your PDF jobs rather than keeping long-running processes around until everything finishes. Webhooks take care of notifying you of any errors that may have occurred during the PDF generation process. Are you looking for a solution to generate PDFs from your single-page app? If your site works in Chrome, it’ll work with Paperplane. Or choose to wait for an element to appear on the page before generating the PDF, so you can be sure all your content has loaded.Starting Price: $15 per month -
26
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 -
27
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 -
28
PhantomJS
PhantomJS
PhantomJS is a headless web browser scriptable with JavaScript, running on Windows, macOS, Linux, and FreeBSD. Utilizing QtWebKit as its back-end, it offers fast and native support for various web standards, including DOM handling, CSS selectors, JSON, Canvas, and SVG. This makes it an optimal solution for tasks such as page automation, screen capture, headless website testing, and network monitoring. For example, a simple script can load a webpage and capture it as an image.Starting Price: Free -
29
Vole PDF Creator
Sanwhole
Vole PDF Creator lets you create professional PDFs based on Word document with built-in Word editor. You can create PDF document as beautiful as Word document with rich-text, images, paragraph styles, fonts styles, and more than 100 professional tables. Vole PDF Creator Custom Content Block function lets you define content once and reference as many times as you want. For example, header or footer content. -
30
Aspose.PDF
Aspose
Aspose.PDF provides the most complete set of PDF manipulation and parsing solution for developers & end-users. Aspose.PDF for .NET is an advanced PDF Processing API for .NET Core to perform document management and manipulation tasks within cross-platform applications. API can easily be used to generate, modify, convert, render, secure and print documents without using Adobe Acrobat. Moreover, API offers compression options, table creation & manipulation, graph & image functions, extensive hyperlink functionality, stamp and watermark tasks, extended security controls and custom font handling. Aspose.PDF for Java is a fast and lightweight processing API to create, modify, render, secure as well as print PDF files without the use of Adobe Acrobat. API also supports working with TXT, HTML, PCL, XML, XPS and image file formats. -
31
PDFRasterizer.NET 4.0
TallComponents
Render a PDF page as PNG or JPG at any resolution. Starting with version 4.0, we use the Skia 2D graphics library to render PDF pages. It is possible to render directly to a Skia surface. Render a page to single-page TIFF or a document to multi-page TIFF. Specify options such as pixel format, compression and resolution.Starting Price: $990 per year -
32
SelectPdf
SelectPdf
The online HTML to pdf converter offered by SelectPdf uses the HTML to pdf converter from Select.Pdf Library for .NET. SelectPdf SDK for .NET offers the possibility to create new pdf documents, load existing documents, merge existing pdf documents, split pdf documents, and add elements to newly created or existing pdf documents. The HTML to pdf converter from Select.Pdf Library for .NET can be used in any .NET application to generate pdf documents from full web pages or raw HTML code, much like the online HTML to pdf converter does. The free trial contains ready-to-use samples, coded in C# and VB.NET for Windows Forms, ASP.NET, ASP.NET MVC with Razor and ASPX engines. With the free HTML to pdf converter from SelectPdf, you can convert any url, HTML file or HTML string to pdf, with the possibility to add custom headers and footers.Starting Price: $19 per month -
33
pdfChip
callas software GmbH
pdfChip is a command-line application for the creation of high-quality PDFs from HTML (taking full advantage of CSS and JavaScript). It supports all HTML features but extends to support CMYK, spot color, XMP metadata, PDF standards, SVG, MathML, barcodes, and more. Capable of generating single and multi-page PDF documents it is ideally suited for high-volume dynamic PDF generation. pdfChip is a command-line application for the creation of high-quality PDFs from HTML, taking full advantage of CSS and JavaScript. pdfChip is based on WebKit technology, it renders your designs quickly and flawlessly into PDF. It allows to creation of fully compliant PDF/X files (for print) or PDF/A files (for archival), in the smallest output PDF size possible. Furthermore, it’s possible to use the exact same HTML and CSS code on the web as well as for PDF generation. pdfChip has a low entry level, as the command-line interface is clear and easy-to-learn.Starting Price: Free -
34
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* -
35
PDFBolt
PDFBolt
🚀 PDFBolt is a powerful HTML to PDF API that allows developers and businesses to generate high-quality PDFs effortlessly. Forget about third-party libraries – our developer-friendly API delivers pixel-perfect PDFs in seconds, ensuring complete privacy and GDPR compliance. Key Features: ✔️ Instant HTML and URL to PDF conversion. ✔️ Customizable PDF layout - headers, footers, margins, and page formatting. ✔️ GDPR-compliant and secure processing. ✔️ Sync and async API requests. ✔️ Webhooks and direct S3 uploads. ✔️ Admin Dashboard – track usage, manage API keys, and monitor detailed logs. ✔️ Comprehensive docs and responsive support. ✔️ Free Forever Plan – 500 PDFs/month. PDFBolt – No Setup, No Mess, Just PDFs with Zero Stress! ✨Starting Price: $15/month -
36
TCPDF
TCPDF
TCPDF is now one of the world's most active open-source projects, used daily by millions of users and included in thousands of CMS and web applications. No external libraries are required for the basic functions, all standard page formats, custom page formats, custom margins, and units of measure. UTF-8 Unicode and right-to-left languages. TrueType Unicode, OpenType Unicode, TrueType, OpenType, Type1 and CID-0 fonts, and font subsetting. Methods to publish some XHTML + CSS code, Javascript, and forms. Images, graphics (geometric figures), and transformation methods. Supports JPEG, PNG, and SVG images natively, all images supported by GD (GD, GD2, GD2PART, GIF, JPEG, PNG, BMP, XBM, XPM), and all images supported via ImagMagick. Automatic page header and footer management. Document encryption up to 256-bit and digital signature certifications, transactions to UNDO commands, and PDF annotations, including links, text and file attachments.Starting Price: Free -
37
Speedpdf
Beijing Spacewalk Technology
A simple and practical free PDF editor software that allows users to edit PDFs like professionals and update your own PDF documents quickly and easily. Edit the document, you can edit and modify text, paragraphs, images, etc. on the fly. Protect important files and prevent others from copying or editing sensitive information in PDF. Page management, merge or split PDF documents; crop, delete, add, sort and rotate pages. Support stamps, watermarks, automatically generate bookmarks, etc. to make professional documents. -
38
The PDF Maker
Closer Innovation Labs Corporation
If you're looking to auto-generate contracts, invoices, certificates, or client-facing documents from your CRM or form data, The PDF Maker is exactly what you need. It connects with platforms like HubSpot, Salesforce, Google Sheets, and Airtable to pull information and turn it into ready-to-send documents. You can map fields, apply conditions, and use templates to build documents at scale—without manual work. For developers, our API makes it easy to add PDF generation directly into your workflows and tools. This is ideal for sales, HR, operations, and admin teams that deal with repetitive paperwork and want a faster, more accurate process. The PDF Maker improves productivity, reduces errors, and ensures consistency across documents.Starting Price: $24.99/month -
39
APITemplate.io
APITemplate.io
Generating content is hard! so we built a tool for you to generate social media images, banners or PDFs from reusable templates with no coding! Run multiple requests synchronously or asynchronously. With async, once the content is generated, you will be notified via a webhook. Edit and preview the content result instantly with a side-by-side preview panel for PDF generation. Templates for Facebook posts, Instagram posts, Pinterest, and other social media. APITemplateio can help you generate your social images such as instagram from custom reusable templates via REST API or no-code platforms. Every business owner knows that time is money. The truth is – crafting and posting social media post can be time-consuming, especially if want to stay consistent but you’re creating your posts manually and to share on different social media platforms. -
40
Anvil
Anvil
Anvil provides companies who require a high volume of PDFs to be filled, generated, maintained, and/or signed a customizable, embedded, logic-based workflow platform.Starting Price: $0 per month -
41
DocSpring
DocSpring
Makes it easy for programmers to fill out and generate PDFs. We provide a visual PDF template editor and PDF filling API. Fill out PDFs with an API request. DocSpring makes it easy for developers to fill out PDF forms. Upload a PDF template, we’ll automatically import fields if your PDF has a fillable form. Set up your fields, use our visual template editor to drag-and-drop your fields. Send an API request, send a POST request to generate a PDF with a few lines of code. Drag-and-drop your fields in DocSpring's visual PDF template editor, then set your fields types, conditions, and how you want to display the data. Ensure the data you send in your API requests matches the fields in your PDF templates. Never accidentally delete a field or send the wrong data. We support a wide range of field types, so you can fill out and sign any type of form. Fields include barcode, QR code, image, signature, and many more. We can generate web-based forms from the fields in your PDF template.Starting Price: $49 per month -
42
Document APIs
GrapeCity
Fast, efficient Document APIs for .NET Standard 2.0 and Java Take total document control with ultra-fast, low-footprint document APIs for enterprise apps. Generate, load, edit, save spreadsheets, PDF, images, and DOCX files. Create large spreadsheets, Word, images, and PDF documents, fast. No dependencies on Excel, Word, or Acrobat Run on Windows, Mac, Linux Deploy to Azure, AWS, and AWS Lambda What’s New in GrapeCity Documents v5: - Full support for .NET 6 - SVG support for GrapeCity Documents for PDF and Imaging - Print PDF documents on Windows with GrapeCity Documents for PDF - UI enhancements for GrapeCity Documents for PDF Viewer - And much more!Starting Price: $999 per developer -
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GDPicture Document Processing SDKs
GdPicture.NET
The only Document Processing SDKs with 3000+ features. GdPicture is altogether a PDF, OCR, barcode, document imaging, and formats SDK with more than 3,000 functionalities, for any software development. Five-in-One Toolkit! Unlike most SDK companies that sell separate toolkits, GdPicture delivers an all-in-one SDK without extra costs or complex licensing. Offers advanced set of APIs with leading-edge technologies like artificial intelligence, machine learning, fuzzy logic algorithms, etc. for any of your development projects. With ~15 years of continuous research and a focus on innovation, our SDKs have become the most comprehensive solution in the market. -
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Gendoc
Gendoc
Automatically generate beautiful PDF documents from templates for Sales (proposals, invoices), Marketing (whitepapers, presentations, …), and more (such as custom reports) with Gendoc. Integrate PDF generation direct in your product, in your CRM, or in your IT stack and create beautiful PDF documents for all of your customers thanks to our powerful HTML to PDF conversion API. Create templates,Starting Price: $0.10 per document generated -
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PDF Constructor
Apago
Using an XML grammar incorporating features of XHTML, CSS, and SVG, PDF Constructor creates single or multiple-page PDF documents using existing or dynamically-created raster, vector, and text content. Build PDFs with content that is ready to go to print. Use CMYK and spot colors. Specify the bleed and trim. Use Type 1, TrueType, or OpenType fonts, always embedded and optionally subset. Produce web or screen-ready documents with bookmarks, hyperlinks, actions, and JavaScript. You can even build complete Acrobat Forms dynamically. Include JPEG and TIFF images in any colorspace and resolution. Apply your choice of transformations to ensure the image fits correctly into your layout. Include SVG drawings directly or by reference. Specify individual pages or entire PDF documents as new content or as a template on which to add new elements. Paragraph and character styles based on CSS2 can be specified for flowable content.Starting Price: $2,999 one-time payment -
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DotPDF
Atalasoft
With DotPDF you can create PDFs from scratch or edit pages of existing PDFs. Programmatically create fillable forms or invoices and edit PDFs. Support for PDF/A formats as well as invoice generation. Use PDF templates to create custom tables with marked fields for downstream processing. You can also customize PDFs or create dynamic content that changes based on the recipient of a PDF. You can also add additional drawing elements to a pre-existing PDF; for example a watermark or logo. Programmatically create fillable forms, invoices, POs, quotes, receipts, and archival records. You can consume customer-filled forms (AcroForms) and extract data from fields. Generate output from reports, e-mail attachments, and printable versions of web pages. No need to understand the PDF Specification, because we provide an intuitive, object-oriented, shape-based interface. PDF form auto-fill puts known information about a user into fields before serving the form.Starting Price: $1,500 one-time payment -
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jPDFOptimizer
Qoppa Software
jPDFOptimizer is a Java library to optimize and reduce the size of PDF documents. jPDFOptimizer can remove unnecessary objects in PDF documents, detect and merge duplicate images and fonts, and modify image resolution, compression and color spaces to reduce size. The library provides a powerful, yet simple API to let the calling application fine tune how to optimize documents. jPDFOptimizer is built on Qoppa Software’s extensive PDF technology and requires no third party software or drivers. The library is 100% Java and can run on any operating system for which there is a standard Java implementation, such as Windows, Linux, Unix, Solaris and others. Features: -Modify image resolution, compression and color spaces -Compress images using JPEG, JPEG 2000 and JBIG2 -Compress data streams -Remove unused objects -Remove and merge duplicate images and fonts -Flexible optimization options -Linearize PDFs for fast web view -Support for latest PDF format -Support for JDK 1.6+ -
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ImageGear
Accusoft
This document and image clean up and processing toolkit allows developers to quickly integrate document handling functions like image conversion, creation, editing, manipulation, compression, and image enhancement to their applications. ImageGear gives your application the ability to clean up files including deskew, line and speckle removal, and more. In addition, ImageGear’s color processing tools allow you to enhance image quality resulting in a reduction in compressed file sizes. This document and image processing SDK includes a variety of APIs that enable image clean up and processing. Add functionality to your applications, learn how you can meet all your document lifecycle needs with ImageGear. This PDF SDK allows .NET developers to add robust PDF functionality to an application. Users can view, convert, annotate, compress, redact, insert, remove, or reorder pages. Learn about all of the PDF manipulation capabilities and discover how ImageGear PDF can enhance your application. -
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novaPDF
Softland
Using novaPDF Pro you can easily create high quality searchable PDF files in an affordable and reliable way from any Windows application. It installs as a printer driver and helps you generate the PDF files by simply selecting the "print" command from any application (you can convert Word documents, Excel sheets, PowerPoint presentations, AutoCad drawings, emails or web pages). You can password protect the PDF files you create and permissions can be restricted to prevent the document from being viewed, printed, modified, copied or annotated. Your PDF files will be secured with 40-bit and 128-bit encryption algorithms. Features include: customizable resolution, PDF security, PDF links, PDF bookmarks, text/image compression, profiles and more. novaPDF also includes a PDF SDK for developers that want to integrate PDF creation capabilities in their software.Starting Price: $19.99 (one time payment) -
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Puppeteer
Puppeteer
Most things that you can do manually in the browser can be done using Puppeteer! Puppeteer-core is intended to be a lightweight version of Puppeteer for launching an existing browser installation or for connecting to a remote one. Be sure that the version of puppeteer-core you install is compatible with the browser you intend to connect to. Puppeteer will be familiar to people using other browser testing frameworks. You create an instance of Browser, open pages, and then manipulate them with Puppeteer's API. By default, Puppeteer downloads and uses a specific version of Chromium so its API is guaranteed to work out of the box. To use Puppeteer with a different version of Chrome or Chromium, pass in the executable's path when creating a Browser instance.Starting Price: Free
