: Open After Effects and navigate to Window > Extensions > MXM .
FredPelle originally released MXM as a freeware or "pay what you want" plugin several years ago. The official website (fredpelle.com) is often down or inaccessible.
Q: Is MXM plugin compatible with the latest version of After Effects? A: Yes, MXM plugin is compatible with the latest versions of After Effects, including CC 2020 and later.