Saving and Exporting Files > Exporting bitmap images > PNG (.png)

 

PNG (.png)

When exporting PNG images, you can select the color depth and compression, as follows:

Color depth of 8-bit, 16-bit, 24-bit, 32-bit with an alpha channel; 48-bit for millions of colors; 64-bit with an alpha channel.

Interlaced PNG redraws the image progressively on screen by drawing every other line of pixels and then filling the gaps.