openCanvas 5.5 is Now Available on Steam!
openCanvas is a paint/drawing software that enables you to record/replay your drawing procedure.
If you use the "Event" function (to replay the drawing process), it is quite easy to find out how an illustration was created!
openCanvas has a simple interface, nice and realistic brush stroke, and various filters/layers/tones.
openCanvas will be suitable for beginners to advanced users.

*Note
CD key of this product is ineligible for an upgrade to openCanvas 6.