For a long time, if you owned a Mac, there was one piece of software that was considered absolutely essential: . Often described as the "Swiss-army knife of QuickTime components," this open-source plugin transformed Apple’s native QuickTime Player from a limited media tool into a powerhouse capable of playing almost any video format.
was a free, open-source QuickTime component that added support for a massive variety of media formats to the native QuickTime Player on macOS. The name was a play on words derived from the name of the developer group (The Perian Project) and the aim to be a "Periodic Table" of codecs. perian mac
For macOS users, is currently the gold standard. It is open-source, free, and designed specifically for the modern Mac aesthetic. For a long time, if you owned a