Mac OS Graphics & Design
PNG mini converts 24-bit PNG to paletted 8-bit with full alpha channel. This greately reduces file sizes with only minor loss of quality. Quantized files are often 40-70% smaller than their 24/32-bit version.
Drag 24-bit PNG image into main part of the window. Click "Compress" and then the small images should be converted and saved to the folder you specify .
If you have any trouble with the application, Please sent email to firstname.lastname@example.org; and we will respond all email in 24 hours.
1. remove file name contain (mini) suffix
2. inform the user when compress finished