An ebook reader application supporting PDF, DjVu, EPUB, FB2, etc.
The universal markup converter
OCRmyPDF adds an OCR text layer to scanned PDF files
A simple interface for working with TeX documents
A PDF Reader in JavaScript
WebDriver for Firefox
Open source PDF editor
A JSON viewer plugin for Notepad++
An open source RDP server
the MiKTeX source code
HTML, CSS and JS framework for developing responsive websites and apps
Simple extensive tar-like archive format with indexing
open source Java library for creating and editing PDF files
Lightweight and flexible command-line JSON processor
HTML5 client solution for generating PDFs
Skin changer for League of Legends (LOL)
Discover our global repository of countries, states, and cities
TeX previewer for Mac OS X
JSON that's part of C++
A JSON based anime data set with important meta data
Core part of Jackson that defines Streaming API
The lxml XML toolkit for Python
Constantly updated lists of world countries
Make Zotero effective for us LaTeX holdouts
Windows/macOS/Linux binaries and installation methods of TinyTeX