SCDPlay is a program that can play the videos in STM format you can find in your CD of Sonic CD for the MegaCD. It can also dump video and sound data from the videos to bitmaps and WAV, respectively.
Gens is a Sega Mega Drive (Genesis), 32X, and Mega CD emulator with a GUI with many features.
A library and a tool for a read-only access on a Smaky disk.
An easy-to-use integrated penetration testing tool for finding vulnerabilities in Web applications.