Lockbook is an open source note taking app

Crop PDF files

Remake of the game Dynablaster

The simple LaTeX editor

Write a screenplay or convert between various screenplay formats

Remake of One Must Fall 2097

Chemical 2D structure editor

Create Kobo-formatted ebooks

A frontend for Csound

串口终端

Platform/puzzle game where you control a rolling ball

Color logs based on tags

A pleasant note-taking platform

Stop planning, start doing

Draw the symbol, get the LaTeX

Symbolics Made Easy

A simple, open-source translation memory manager and CAT tool

Quick, simple and private family budgeting app

Download, sync and run games

Encrypted chat client for Matrix

Inspect thermograms

Trivial looking metronome with natural sounds and sophisticated possibilities

Play a game of Nine Men's Morris

Get currently playing Spotify song lyrics

Easily host karaoke events

Free Musical Instrument Tuner (FMIT), a Tool for tuning musical instrument

视频缩略图生成器

FITS/XISF image viewer, converter, index and search

SpaceTux adventure

内置计时器的待做清单