Take and manage your notes

A simple tool to extract, merge, rotate and reorder pages of PDF documents

Do your capital gains taxes in Brazil (Calendar year of 2025)

Encryption for your cloud made easy

Get tasks out of your head

Connect to Tryton

PDF viewer

Cross platform open source e-book reader

Personal finance manager based on double-entry bookkeeping

The one stop solution to all your e-book needs

Capture android pen input on Linux

Ontology editing environment

BlueMail is a free, secure, universal email app, capable of managing an unlimited number of mail accounts

Streamline notes with Markdown!

PDF editor with ability to browse/edit the tree of raw pdf objects

Platform-agnostic financial accounting application for personal finance management

Next generation markdown editor

Unofficial ProtonMail desktop app

Write down your thoughts

Tricks for PDF Files

Automated Document Processing for Accounting Services

Mind Mapping & Brainstorming

Write letters with confidence

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

Track analog film usage in cameras

Redact and mark German id copies

Amazing brainstorming and mind mapping tool

Connect your notes and knowledge

Personal document manager

Do your taxes in Brazil (Calendar year of 2022)