MainStage (software)
| MainStage | |
|---|---|
Logos for the one-time purchase version (left) and Apple Creator Studio version (right) | |
A screenshot of MainStage 3 | |
| Developer | Apple Inc. |
| Initial release | September 12, 2007 |
| Stable release | 4.0
/ January 28, 2026 |
| Operating system | macOS (15.6 and later) |
| Platform | |
| Size | 6 GB (plus 72 GB of optional content) |
| Available in | English, French, German, Japanese, Korean, Simplified Chinese, Spanish |
| Type | MIDI sequencer and virtual instrument host |
| License | Proprietary |
| Website | apple.com/mainstage |
MainStage is a music application developed by Apple Inc. designed for use in live performance. It is a part of the Apple Creator Studio suite of applications.