Spongefork [8.25.08]
	Download Spongefork 3.3.4 (requires Mac OS 10.4+, Java 1.5)

Purchase License ($50 USD). The demo version is fully featured and doesn't expire, however you can't save your work. Buying a license will unlock these features.

Spongefork 1, 2, 3: OS9 and legacy PPC builds