Add digital signatures to PDF documents

Collection Manager

A Markdown editor for the 21st century

Organize your tasks

A simple and secure Bitcoin and Liquid Network wallet

Mind Mapping, Knowledge Management, Project Management. Develop, organize and communicate your ideas and knowledge in the most effective way

Use stream controllers

A Persian/Jalali/Farsi calendar

Track your work sessions with hierarchical time organization

An intelligent working platform

Do your finances

Application-Platform similar to OSGI

Quickly get BibTeX from a DOI

Create PDF documents with people pictures and corresponding name, also called "who's who", "yearbook" or "facebook"

Personal finance manager based on double-entry bookkeeping

Keep tabs on your subs

An application to perform common editing operations on PDF files

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

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

Excellent presentations for hackers

Manage your Nitrokey devices

Time tracking and billing for freelancers and small businesses

ConfClerk is an application which makes conference schedules available offline

Document and contract management system

Multi-platform EPUB ebook editor

Simple cross-platform text editor based on Qt and QScintilla

Wordcount graphing program

PDF viewer designed for reading research papers and technical books

Do your taxes in Brazil (Calendar year of 2022)

Do your taxes in Brazil (Calendar year of 2023)