Hacker Live Wallpaper

Cascading numeralsMIT

Identiconizer!

Identicons for your contactsApache-2.0

Sapio

Android Open Source API compatibilityGPL-3.0-only

Barcode Scanner

Scan barcodes on products, or barcodes containing URLs, contact info, and so onApache-2.0

MaximaOnAndroid

Computer Algebra SystemGPL-2.0-or-later

Barcode Scanner

An open-source app that allows you to read and generate barcodes.GPL-3.0-only

PDF Wallet

Simple PDF Wallet for your most important PDFsGPL-3.0-only

PixelKnot: Hidden Messages

Have a secret that you want to share? Why not hide it in a picture?GPL-3.0-only