Personal finance manager based on double-entry bookkeeping

Manage your todos in Markdown

Manage your tasks, events and contacts with speed and ease

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

Graphical Java application for managing BibTeX and biblatex (.bib) databases

Do your taxes in Brazil (Calendar year of 2025)

Quick, simple and private family budgeting app

Edit text content in PDF files

Electronic signature application from the Spanish Government

Swiss Army Knife for PDF files

Ανάγνωση ηλεκτρονικών βιβλίων με στυλ

Powerful note-taking application for personal and professional use

Graphical interface for the PDF Toolkit (PDFtk)

Editor for Typst files, with a bias for Right-to-Left

Double-entry accounting and payroll for small business

Create and validate e-invoices

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

The LibreOffice productivity suite

Track analog film usage in cameras

Ontology editing environment

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

Markdown-based knowledge base

Text snippet comparison

Manage your Nitrokey 3 device

Write letters with confidence

Conference companion

A simple and secure Bitcoin and Liquid Network wallet

Open Source Notion Alternative

PDF viewer designed for reading research papers and technical books

Personal wiki and outliner.