Download Tintii
Tintii was a free utility for full colour photos to make them black and white with some select regions highlighted in colour.
The technique is known as colour popping or selective colouring. Tintii offers (commercial) plugins for Photoshop, Photoshop Elements and Paint Shop Pro — but also a free standalone version.
Tintii involves no tedious selections or masking, or rigid preselected colours, just a few mouse clicks. Additional post-processing controls facilitate finer control, such as edge softening and greyscale mixing.
Tintii is not free anymore.
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