The following table lists where to find specific information about Adobe product support on 64-bit operating systems.
Note: While most of the Adobe Creative Suite 5 software is natively 32 bit, these applications will run on 64-bit versions of Windows. The exceptions are: Adobe Premiere® Pro CS5 and After Effects® CS5, which are 64-bit only. For an in-depth overview of 64-bit computing and its value, see this blog from Scott Byer, Adobe Photoshop software architect.

