ZeroTier
ZeroTier is a virtual networking app for macOS that lets you securely connect devices and join private networks across the internet.
What is ZeroTier?
ZeroTier is a macOS networking app that helps users connect Macs and other devices through virtual private networks they manage themselves. It is designed for people who need secure remote access to servers, computers, lab systems, home devices, or distributed teams without relying on a traditional hardware VPN setup. On Mac, the app includes a menu bar interface for joining networks and managing connections, while its background service keeps the virtual network available for connected devices and apps. ZeroTier is commonly used for remote administration, development environments, private game or lab networks, and access to devices across different locations. It works across multiple operating systems, which makes it useful when a Mac needs to communicate with Windows, Linux, mobile devices, or other supported platforms. The software is published by ZeroTier, Inc.
Key features
- Join private virtual networks from the macOS menu bar
- Connect Macs, servers, and other devices across different locations
- Provide secure remote access to systems and services on joined networks
- Work across platforms including macOS, Windows, Linux, iOS, and Android
- Keep network connectivity available through a background system service
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Safety overview
Status: Mostly safe
ZeroTier is legitimate networking software, but it creates virtual network connections and runs a background service so joined devices can stay reachable. That behavior is normal for its purpose. Because it can provide remote network access, you should only join networks you trust and review which devices or services are exposed through them. If you no longer use it, removing the app will also stop its virtual networking features on this Mac.
Recommendation: Keep ZeroTier if you use it for remote access, private networking, or device connectivity across locations. If you do not use any ZeroTier networks on this Mac anymore, you can remove it and its related components to stop the background networking service.
Common paths
/Applications/ZeroTier.app
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