Open Source Linux PDF Software - Page 3
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PDF-Unlock
Small tool that utilizes GhostScript to unlock a protected PDF
https://github.com/Go2Engle/PDF-Unlock Small tool that utilizes GhostScript to unlock a protected PDF For this application to function you will need to install Ghostscript 64 bit. You can download and install Ghostscript from the link below. https://www.ghostscript.com/download/gsdnld.html -
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PdfDecrypt
.NET CLI tool for decrypting pdf files. (Pdf password remover)
.NET CLI tool for decrypting pdf files. (Pdf password remover) -
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PDF API HTML5 Web Apps
Mini SDK JavaScript API library PDF web apps
A condensed library designed to web modern applications, to quickly export your content html to pdf thanks the famous library in javascript: jsPDF. And a special thanks to the project canvg and html2canvas. Project documentation: http://ulmdevice.altervista.org/pdfapihtml5/#documentation ========== Also available service for Angular 7+: http://ulmdevice.altervista.org/pdfjsapi/ Mobile Applications: http://bit.ly/1MrlgKk Opera add-on: http://bit.ly/1kkMhTa -
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efactuur-pdf-nl
PDF generation for Dutch UBL and SETU invoices
The EfactuurNL2PDF project provides the following functionality: - PDF generation for UBL or SETU Invoice documents. - Schematron validation stylesheets - Genericode validation stylesheets The following HR-XML-NL and UBL-NL message versions are currently supported in this project : - NLCIUS (si-ubl-2.0.1) - UBL Invoice 1.9 - UBL Invoice 1.8 - UBL Invoice 1.7 - UBL Invoice 1.6.3 - UBL Invoice 1.6.2 - UBL Invoice 1.1 - SETU Invoice 2.0 - SETU Invoice 1.8.1 - SETU Invoice 1.7 - SETU Invoice 1.6.4 - SETU Invoice 1.1 -
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pyPRN2PDF
Convert files with output for dot-matrix printer into PDF
Output from old DOS program intended to be printed on ESC/P2 dot-matrix printer is converted into PDF. Emulate all print codes I needed for document conversion with some nice additional features. -
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toPDF
Online service for PDF conversion (to PDF)
A simple online service for PDF conversion. This project is a simple library and also a web application. It offers a REST service and a simple upload service for synchronous conversion. This library/application doesn't contain conversion libraries because it's a wrapper for existing tools. toPDF currently supports the open source tool PDF Creator (http://www.pdfforge.org) and the commercial solution, easy PDF, from BCL (http://www.pdfonline.com/easypdf/sdk/). -
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Encrypt PDF
Add password to PDF file
Adds a password to a PDF file *Requires .Net 3.5 and above Limitation *1 PDF at a time -
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Gotenberg
A Docker-powered stateless API for PDF files
Gotenberg provides a developer-friendly API to interact with powerful tools like Chromium and LibreOffice for converting numerous document formats (HTML, Markdown, Word, Excel, etc.) into PDF files, and more! Thanks to Docker, you don't have to install each tool in your environments; drop the Docker image in your stack, and you're good to go! The webhook feature allows you to upload the output file to the destination of your choice. There are many options to fit your requirements, from the custom HTTP headers sent to your webhook to the HTTP method used to call it. Gotenberg is a platform composed of modules; each module has properties you may customize to your flavor. Build your own Docker image by adding new tools and create modules that provide new routes to the API. Gotenberg provides a developer-friendly API to interact with powerful tools like Chromium and LibreOffice for converting numerous document formats (HTML, Markdown, Word, Excel, etc.) into PDF files, and more! -
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JosePythonApps
Here are my python scripts written until now
Here are my python scripts. They are humble but easy to use and, may be you'll find them useful. -
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MagicalPdfEditor
This is a small PDF editor based on OpenPdf core and AndroidPdfViewer
This is a small PDF editor based on OpenPDF Core and AndroidPdfViewer. As there is not many open-source easy working PDF editors and PDF wizards, I decided to create a simple directory to resolve my issues. Here I have worked on two separate cores, add some functionality to them, and combined them together to achieve my target. I am working on this repo, any help will be appreciated. Just clone the project and trance the source code, It's really easy and clear. All functionality in AndroidPdfViewer (Load, Read, Render, Show, ... PDF Files) Add annotations into pdf file. Add the Image into pdf file as OCG item. Remove annotations from pdf file. Update annotation in pdf file. -
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Merge PDF Files
It is a Windows library that merges standard PDFs into a final PDF
The library is intended for developers, for inclusion in desktop applications or server services. There are lots of SDKs on the market creating (merging) PDFs (almost all of them have limitations). Our Windows library (MergePDFByNMI.dll) only merges standard PDF files (there are several PDF formats). You can send the input PDFs (by file name or by byte array) and you can have the final PDF (saved on a file or get back on a byte array). The library calls can be synchronous or asynchronous. We want to give you a benchmark, the library was used to create a PDF from single page(scanned) image by an OCR SDK (it is not included in our library, you can use any on the market): 20,000 Images (the OCR SDK creates single page PDF text searchable, running 50 threads) in 80 minutes. The size of the final PDF searchable was 800Mb. If you download the library, we provide a sample which cover all the scenarios possible (synchronous and asynchronous). -
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OCRBase
MD/.JSON Document OCR and structured data extraction API
OCRBase is a self-hostable document OCR and structured extraction system built to turn PDFs into machine-usable outputs at scale, aiming to bridge the gap between raw text extraction and production-ready pipelines. Instead of treating OCR as a one-off script, it presents an API-driven workflow where documents are submitted as jobs and processed through a queue-based architecture that can handle high throughput. The core output is designed for downstream automation, producing structured results like JSON according to user-defined schemas while also providing readable formats like Markdown for human review or indexing. It includes real-time job progress updates via WebSockets, which makes it easier to integrate into UIs, dashboards, or ingestion systems where users need feedback on long-running document processing. -
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PDF Merge and Edit
Python script to merge and edit sensitive PDF files
Python script to merge and edit sensitive PDF files you don't want to upload to random sites you find on Google. Merge PDFs by adding one to another. Update a single page in a PDF (good for adding a signed page to a form) Insert a page into an existing PDF. Delete a page. Click on one of the buttons and a new window will pop up depending on the function. Pick your files and enter in the data. If there are no problems, a confirmation will pop up. -
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PdfInspector1
Application to inspect text and images of pdf books.
With the application you can open and browse pdf books. In addition you will be able to inspect the codes for characters or locate the images. May be an example of basic use of pdfbox. JDK-17 compatibility -
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Prawn
Fast, Nimble PDF Writer for Ruby
Prawn is a pure Ruby PDF generation library that provides a lot of great functionality while trying to remain simple and reasonably performant. Extensive text rendering support, including flowing text and limited inline formatting options. Comprehensive internationalization features, including full support for UTF-8 based fonts, right-to-left text rendering, fallback font support, and extension points for customizable text wrapping. Support for PDF outlines for document navigation. Low level PDF features, allowing users to create custom extensions by dropping down all the way to the PDF object tree layer. (Mostly useful to those with knowledge of the PDF specification). If you are looking for a highly flexible PDF document generation system, Prawn might be the tool for you. It is not a reporting tool or a publishing toolchain, though it could be fairly easily used to build those things. -
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PyPDFConvert
PyPDFConverter is program to convert Word files and images to pdf
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TEAPDF2Text
Pdf to text class for parsing law referential
Pdf to text class for parsing law referential create for two columns law ticket #1 in the project jsph.fr . -
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Tile Pattern Exporter
Tile large format PNG patterns into print-at-home PDF pages
You can tile large format PNG patterns into print-at-home PDF pages. Created for LearnMYOG. This set of scripts automates the tiling of large format PNG files into letter(A4), tabloid(A3), and A0 sized PDF pages with print margins, alignment and cut guides, page numbers, and a copyright stamp to each page. For best results, input an exported PNG with size in multiples of 7.5 inches wide and 10 inches tall @ 300dpi. -
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pdf-editor
Edit your PDFs without needing a subscription or creating accounts
Edit your PDFs without needing a subscription or creating accounts. Add a GUI/Turn it into a web application. Add a parser for the command line to do multiple commands at once e.g. merge (cut pdf1) pdf2. Tested working with Python 3.8.5. Install venv (py -3.8 -m pip install virtualenv). PDF and Word documents are binary files, which makes them much more complex than plaintext files. In addition to text, they store lots of font, color, and layout information. If you want your programs to read or write to PDFs or Word documents, you’ll need to do more than simply pass their filenames to open(). -
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pdfcook
Prepress preparing tool and PDF editor
Preprinting preparation tool for PDF ebooks. On windows create a folder build/ beside src/ directory. PDF v1.7 support. Decrypt encrypted PDFs. Join or Split PDFs. Scale to any paper size, with specified margin. Write Page numbers. Write text and transform pages (rotate, flip, move). Booklet format arrange. 2 or 4 pages per page (2-up, 4-up). More readable output syntax for easy debugging. -
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pdforganiser
Manage your collection of PDF files
PDF Organiser gathers PDF files distributed throughout your system into one place where you can organise them into folders of your choosing. It has minimal dependencies of gtk and json-glib so it is very lightweight and fast with a binary size of less than 45 Kb. -
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realwatermark
A Python application to add watermarks (text or image) to PDF files
A Python application to add watermarks (text or image) to PDF files, converts them into image and back to PDF with options for OCR and compression. -
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PDFManager
Application to modify pdf files.
Java application to modify PDF files. It may be used to merge two or more PDF files, delete pages, change page order, etc. Windows installer and source code to download. ------------------------------------- Version 2.0: You may create PDF files from *txt files; You may create PDF files from pictures; You may choose the order of the pages when merging files; New Interface; Available for Linux; -------------------------------------
