QComicBook
Jun 10, 2017 - v0.9.1.1Graphics/Viewer
QR Encode
Jan 30, 2015 - v3.4.4.02Graphics
SIR (Simple Image Resizer)
May 22, 2013 - v2.6.0.1Graphics
SnapSnap Screenshot Utility
Feb 25, 2012 - v1.0.1.0multiple
SVG Viewer
Unrated.
Mar 18, 2013 - v0.1.6.3Graphics/VectorGraphics
The GIMP
Jan 1, 2015 - v2.8.14.02Graphics/RasterGraphics
Tiled
Jul 30, 2018 - v1.1.6.1Graphics/2DGraphics
TilEm
Jan 28, 2013 - v2.7.2.4multiple
Tux4Kids
Apr 20, 2011 - v1.0.0.1multiple/multiple
VChar64
Jul 17, 2017 - v0.2.4.2Graphics/2DGraphics