Termux - a terminal emulator application for Android OS extendible by variety of packages.

ZXing ("Zebra Crossing") barcode scanning library for Java, Android

The automation tower defense RTS

ANTLR (ANother Tool for Language Recognition) is a powerful parser generator for reading, processing, executing, or translating structured text or binary files.

Free implementation of Play Services

Ad-Free, New Features & Freedom

漫画阅读器

A material designed music player for Android

A professional video compression tool accessible to all, mostly based on FFmpeg.

Android Camera that uses Enhanced image processing

Another XRAY app for android