FontForge - Free (libre) font editor for Windows, Mac OS X and GNU+Linux
imgix - Real-time Image Processing. Resize, crop, and process images on the fly, simply by changing their URLs.
Glyphs - Make everything from dingbat webfonts to full-fledged text typefaces in the most Mac-like font...
Cloudimage - Cloudimage.io is the easiest way to resize, store, and deliver your images to your customers through a rocket fast CDN.
FontCreator - This professional font editor allows you to create and edit TrueType and OpenType fonts.
Sirv - Dynamic image processing, hosting and rich-media for retailers and eCommerce.