Altova XMLSpy - The XMLSpy XML Editor is a powerful tool for editing XML and related technologies. It is the only XML Editor with patented SmartFix validation, enterprise-grade editors, converters, debuggers, and code generators.

Photofeeler - Choose your profile photos using hard data

XML Copy Editor - XML Copy Editor is a fast, free, validating XML editor.

Photo Analyzer - Photo Analyzer is an app that you can use to analyze the image and object in it, which can be in the form of text or image.

Oxygen XML Editor - Oxygen XML Editor provides a comprehensive suite of XML authoring and development tools.

DATEnhance - upload a couple of pictures, and go on to rate others.