What is .cpt file?Canvas (compressed) is a raster image file originating from Atari. Images are compressed.
File extension is .cpt.
Software handling .cpt filesRest7 Free Online Converter
Structure of .cpt imagesSorry, we haven't updated this section yet.
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Real world .cpt samplesHere are some real world example pictures.
If you have graphics of this type, please upload them below: