Major update: Alpha Channel support - 1.2.0 (Windows x86 only)

Alpha Channel feature is now complete.

Alpha can be packed with all Grayscale images or you can plug your colorful image into R G B channels and some other utility image in Alpha channel to pack it.

Take note: Normal maps and other HDR formats may loose data during conversion, so I recommend to use it with Albedo and Emission textures only but your milage may vary.