Numi App - Numi is a beautiful text calculator for Mac.
miniPaint - Online graphics editing tool use HTML5 technologies like Canvas, Offline support, Drag and Drop.
SpeedCrunch - SpeedCrunch. SpeedCrunch is a high-precision scientific calculator featuring a fast, keyboard-driven user interface. It is free and open-source software, licensed under the GPL. Download Documentation Donate .
RealWorld Paint - RealWorld Paint is an free portable image/photo/animation editor.
Qalculate! - Qalculate! is a multiplatform multi-purpose desktop calculator.
Paint XP for Windows 7 - Standalone old MS Paint program that allows you to get your old XP Paint interface in Windows 7.