Faktury KSeF Polska

Edit and view UDF documents

iText RUPS is a tool to view PDF structure in a Swing GUI

Application-Platform similar to OSGI

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

Use stream controllers

Access your data boxes

Do your taxes in Brazil (Calendar year of 2024)

Faxing with Linux/Unix

Note-Taking App

Connect to Tryton

Simple and lightweight diary app

Create and share concept maps

Do your finances using fava and beancount

Create and print labels on Niimbot printers

Civil Estimation Software

Organized writing in sections

Prioritize tasks with AI

ConfClerk is an application which makes conference schedules available offline

Track your work sessions with hierarchical time organization

Discover the Gold Standard of Digital Currency

Translate text elegantly

True financial clarity.

Connect to Tryton

Do your taxes in Brazil (Calendar year of 2022)

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

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

Do your capital gains taxes in Brazil (Calendar year of 2024)

Do your taxes in Brazil (Calendar year of 2023)

Cross platform open source e-book reader