An intelligent working platform

Rich text editor using WebKit

open source note taking and to-do application

A High-Precision Spreadsheet Program

Latex editor

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

All-in-one ebook reader

Organize your tasks

Capture android pen input on Linux

연락처를 관리합니다

Mind Mapping & Brainstorming

Ontology editing environment

Electronic signature application from the Spanish Government

Manage your Nitrokey 3 device

Markdown-based knowledge base

The Collabora Office productivity suite

Manage and optimize PDF files

PDF viewer

Modern, feature-rich ebook reader

Use your tablet as graphic tablet/touch screen on your computer

Encryption for your cloud made easy

The markdown editor worth stealing

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

TeX/LaTeX 편집기

Kanban board application

Unofficial ProtonMail desktop app

Quick, simple and private family budgeting app

The LibreOffice productivity suite

Personal accounting for everyone

Ebook reader