Measure your internet connection speed

Serial port tool

A QR code scanner/generator

Play Nintendo 64 games easily

Encrypt and sign data

KFourInLine is a four-in-a-row game by KDE

Simple program to backup folders to an external location by copying them

Graphical diary and journal

Spaceship bridge simulator game

Simple unit and currency converter

A graphical tool for editing the dconf database

Read xkcd: a webcomic of romance, sarcasm, math, and language

A music player written in the libcosmic toolkit

ISO/Edinburgh-style Prolog interpreter

Create, play and print beautiful sheet music

Open and edit GTA V profiles

Open source first person shooter

Manage Linux machine with MQTT

Access your files from any computer

A decentralized bitcoin exchange network

Personal finance manager based on double-entry bookkeeping

Third person scrolling 2D shooter

Play video files and streams

Powerful, fast and elegant CalDAV task manager

A Microscopic Traffic Simulation

Graph Calculator

True financial clarity.

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

Browse and join online communities

Grab the audio from your CD-ROMs