Versions up to 4.12 runs on both Mac OS 9 and Mac OS X while version 5 and newer only supports Mac OS X. The program is Intel Only as of version 5.3.4. The program is not fully compatible with current macOS versions[5] and is no longer supported, with the developer stating that he is unable to create new versions due to the deprecation of the Carbon libraries.[6] On October 10, 2018, Snak was declared abandonware by the developer and made freeware with a license key published on the project's web site.[7]