Asido is a PHP image processing solution, with “pluggable” drivers(adapters) for most environments. Asido is still in starting stages with the following drivers supported, with more on the way:

• GD
• ImageMagick
• MagickWand

Some of the image manipulation features which are currently available in Asido are:

• resize
• watermark
• rotate
• copy
• crop
• grayscale
• convert

To check out these features and the PHP code to go along with them, head over to: http://asido.info/about/features/

This looks like a basic list which I’m sure will grow with future versions of Asido. You can get the latest Asido release from SourceForge.net:
http://sourceforge.net/project/platformdownload.php?group_id=191718

Asido Home: http://asido.info/