Compose and manipulate PDF files

A powerful, scriptable, modular calculator aimed at scientific, engineering or computing work.

A powerful PDF editor for Linux

The complete OCR suite

Create simple and beautiful presentations

Spatial sticky-notes canvas for Linux

Craft beautiful LaTeX documents

Do your taxes in Brazil (Calendar year of 2021)

Remember your stuff in an adorably annoying way

Work on To-Do lists

Track and sync time, local-first

Access your data boxes

Graphical interface for the PDF Toolkit (PDFtk)

A focused eBook reader

The app made for your Trezor

Fully validating Dash peer-to-peer network node, wallet and GUI

OCR images, PDFs and Google Books

Your wonderful to-do & task list to make all things done and get life well organized.

ThinkOrSwim Desktop application

A collaboration platform

The simple LaTeX editor

Estonian ID-card desktop application

The markdown editor worth stealing

Master PDF Editor is a full solutions for work with PDF documents

todo manager based on the todo.txt syntax for Linux, free and open-source (FOSS)

A stylish to-do list with built-in productivity timer

Privacy-first personal double-entry bookkeeping

Electronic signature application from the Spanish Government

Connect to Tryton

Software for Seal One hardware based signature devices