Great tools, really powerful and useful. My only criticism is I would dearly like to see a good set of keyboard shortcuts in this and SpritePad to make it more productive to use.
Keys where you can keep one hand on the mouse and one for the keyboard. For example Ctrl+left / right is awkward.
Why not
- WASD keys to move the selected char/sprite up, left, down right
- 1,2,3,4,5 for the colours (easier to reach)
- F1, F2, F3, F4 for the zoom level
- IJKL keys to shift up, left, down and right
- - and = (+) keys to flip/mirror
- [ and ] reflect
- F - flood fill
- B - brush
- N - select