PG products are compatible with Photoshop CS4 and CS4 Extended.

PixelGenius is pleased to announce that our current versions of our best-selling
plug-ins; PhotoKit, PhotoKit Sharpener and PhotoKit Color 2.0. are compatible with Photoshop CS4 and Photoshop CS4 Extended for both Mac and Windows (when run as a 32 bit application).

The current versions of each product will install and run with no known issue.Click HERE to go to the download page to make sure you have the most recent version.

Pixel Genius has provided beta 64 versions of PhotoKit and PhotoKit Sharpener that will run on Photoshop CS4 64 bit installations. Currently, the most recent version can not be used when Photoshop CS4 is running as a 64 bit application. See the CS4-Beta page for more info.

We expect to release new Windows 32/64 bit binaries with an appropriate installer (free) that will install either a 32 bit version or both a 64 bit and 32 bit version when run under Windows Vista 64. We will only be officially supporting 64 bit binaries on Vista 64 (it "may" work fine on Windows XP under 64 bit but since Photoshop CS4 is not officially supported under XP 64 we can not be sure our products will work correctly under that OS). Click HERE to see the supported system requirements for Photoshop CS4.

BY POPULAR DEMAND, PIXELGENIUS HAS MADE OUR PRODUCT SERIAL NUMBERS CROSS-PLATFORM
Please see the activation page for more details!