Alpha Blender PRO [for Mac]

Fast and simple application to cut shapes or background from images.
You can use the resulting images for web design, collages, etc.
Features:
– You can tune intensity, hardness and size of brush
– Cut any shapes you need
– Save result to PNG
– Use zoom to work with details
– You can use hotkeys for more efficient work
– Simple and clean interface
– Unlimited image size
– Saves history of user actions