Xplora is a command-line tool to visualize files & directories on your file system and output them into a hierarchical tree.

Renamely allows you to easily rename files and entire folders based upon extremely flexible criteria.

Compositing is the method combining two or more images to make a single picture. Compositing can be use to put watermark on paid images so that it can't be use for free.

Image processing API. Resize & compress images from URL parameters only.