This information applies to versions from 3 to 7
Nik Collection Palette* is only available for compatible versions of Adobe Photoshop and Adobe Photoshop Elements.
In Nik Collection 8, we added the Nik Collection Panel, which is available only in Photoshop.
Please click this link to see the compatibility tables for operating systems and third-party software.
* Nik Collection Palette is formerly known as Nik Selective Tool