XnView
Sketch Me Pro for Windows 10
PaidTurn your photos into drawing, cartoons or sketch images in one click to create instant works of art.
Windows
XnRetro (64-bit)
FreeEnhance Your Photos with XnRetro (64-bit)
Windows
NConvert for Linux (64-bit)
FreeNConvert for Linux: Versatile Image Converter
Linux
XnView Sketch
FreeTransform Your Photos with XnView Sketch
Android
XnSketch (64-bit)
FreeTransform Photos into Artistic Sketches Easily
Windows
NConvert
FreeEfficient Batch Image Processing with NConvert
Windows
XnSketch (32-bit)
FreeXnSketch: Transform Photos into Artistic Styles
Windows
XnView Classic Extended
FreeXnView Extended: Powerful Graphics Toolkit
Windows
XnConvert
FreeImage converter: resize, add watermark, adjust levels, apply filters and many other things.
Mac
XnViewMP
FreeXnViewMP: Comprehensive Image Management Suite
Windows