Welcome to speedypainter.wordpress.com !
SpeedyPainter is a FREE painting software for Windows.
It is written in C++ and uses the OpenGL graphics library.
Among its features:
. reference view that follows canvas movements. Available using the F3 key
. multiple layers
. ability to vary stroke size and opacity according to pen pressure (supports Wacom tablets)
. export video of the drawing process
. replay of the drawing process
. loading/saving drawing process from/into a file
. canvas flip/rotation
You can download it for free on the official site here.
..or you can visit the SpeedyPainter official forum to share your user impressions and suggestions.