PhotoFlare - Quick, simple but powerful Cross Platform image editor.
Jason - Infinitely hackable mobile client
PixBuilder - Free Photo Editing Software for PC
Kamon.io - Kamon makes an instrumentation library and Application Performance Monitoring tool that helps developers find and fix performance issues in microservices. Works best for Scala (Akka, Play, Lagom) and Java.
PhotoDemon - Lightweight portable BSD licensed photo editor for Windows focused on performance and usability.
WorkForce Software - WorkForce Software provides workforce management solutions for organizations with complex policies and compliance concerns.