Free web software for signing PDFs and also organize pages
.NET port of the iText library
A simple interface for working with TeX documents
Multi-format (PDF, EPUB, MOBI, FB2, CHM, XPS, DjVu) reader for Windows
PDFsam, a desktop application to split, merge, mix, rotate PDF files
TeX previewer for Mac OS X
A handwriting notetaking software with PDF annotation support
An open source and free music notation software
Free and Open Source Invoicing, Expenses & Time-Tracking
Open Source Document Management System for Digital Archives
LilyPond sheet music text editor
ImageMagick 7
Mirror of Steel Bank Common Lisp (SBCL)'s repository
Create, Edit, Delete, Organize , Convert, Export, Secure & Sign.
Image Toolbox is an powerful picture editor, which can crop
Admidio is a free open source user management system for websites
Open-Source Python3 tool for recognizing layouts, tables, and math
🔥 The free & Open Source DocuSign alternative
A fast DVI, EPS, and PDF to SVG converter
A TypeScript based PDF generator library, made with React
The Ray Tracing in One Weekend series of books
Pandoc filter for cross-references
The best free open source website change detection and restock service
Documentation tool for ObjectPascal (Free Pascal, Lazarus, Delphi)
Fullstack open source Invoicing application made with MongoDB