Texture Packer Alternatives Sprite Sheets generation

Here are some alternatives to Texture Packer and ZWOptex for sprite sheets generation.

1) Predator http://spritesheeteditor.com/download (Free Version and Licensed Version. Specific to Coco2D).

2) Sprite Sheet Packer by MIT http://spritesheetpacker.codeplex.com/ (Open Source project).

3) Dark Function Editor http://darkfunction.com/editor/ (Free & Licensed version).