Ken Ellinwood Published Applications :

This app signs update.zip files, APK, or JAR files using your own private keys or one of the four built-in certificates (media, platform, shared, testkey). All output is automatically zip-aligned....
Countdown start timer for yacht racing. Enable your inner tactician and improve your starts. Features include current time, start time, countdown timer, and timed approach assist. Have fun...
A theme installer with MetaMorph compatibility. It builds flashable "update.zip" files onboard the device by combining your existing system files with modifications from the theme files...