Alpha Channel Remover
You can download Alpha Channel Remover 1.2 for Mac from our application library for free. The program is categorized as Design & Photo Tools. Our antivirus analysis shows that this Mac download is safe. This free Mac application was originally designed by bpolat.
From the developer:
Alpha Channel Remover is very simple MAC OS X application to remove alpha (transparency ) from PNG images. With new iOS 8 now Apple requires developer to put no transparent images on iTunes connect. This free application has an user friendly interface.
You may want to check out more Mac applications, such as PNG32 - Alpha Channel PNGs - Made easy!, Channel Mapper or ImageAlpha, which might be related to Alpha Channel Remover.