AirServer
AirServer is a macOS screen mirroring receiver that lets your Mac accept AirPlay and Google Cast streams from phones, tablets, and computers.
What is AirServer?
AirServer is a utilities app for macOS that turns a Mac into a receiver for wireless screen mirroring and media casting. It helps users show content from iPhone, iPad, Android, Chrome OS, and other compatible devices on a Mac without needing a separate Apple TV or Chromecast on the display side. Common uses include classroom presentations, meetings, demos, and sharing a device screen on a larger monitor connected to the Mac. AirServer also supports using the Mac as an extended display in some workflows, which can be useful for presentations and desk setups. The app is aimed at people who want a straightforward way to receive AirPlay and Google Cast sessions on a Mac.
Key features
- Receive AirPlay streams from compatible Apple devices
- Receive Google Cast streams from Android and Chrome-compatible devices
- Mirror a phone, tablet, or computer screen to your Mac
- Show shared content for classes, meetings, and presentations
- Use a Mac as an extended display in supported workflows
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Safety overview
Status: Mostly safe
AirServer is legitimate screen mirroring software for Mac. Network access and local device discovery are normal for its purpose because it needs to detect compatible senders and receive streaming sessions. Depending on how you use it, macOS may also prompt for permissions related to screen capture, microphone, or camera-style integrations, which are typical for presentation and mirroring features. If you no longer use wireless mirroring on this Mac, removing the app should only affect those casting and receiver functions.
Recommendation: Keep AirServer if you use your Mac to receive AirPlay or Google Cast sessions for presentations, teaching, demos, or media playback. If you do not use those features, you can remove it without affecting macOS itself, though any workflows built around wireless mirroring to this Mac will stop working until you reinstall it.
Common paths
/Applications/AirServer.app
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