ZOC
ZOC is a macOS terminal emulator and SSH/Telnet client for connecting to servers, network devices, and other text-based remote systems.
What is ZOC?
ZOC is a native terminal emulator for macOS that helps users connect to remote systems over SSH, Telnet, Rlogin, serial links, and related text-based connection methods. It is designed for administrators, developers, and technical users who work with servers, network equipment, legacy hosts, or command-line environments. The app provides tabbed sessions, session profiles, host management, and a wide range of terminal emulations so different systems can display correctly in one workspace. ZOC also supports local shell sessions, making it useful as a general terminal window alongside remote access tasks. Published by Markus Schmidt, it is commonly used for server administration, troubleshooting, and managing repeat connections that need saved settings or automation.
Key features
- Connect to remote systems with SSH, Telnet, Rlogin, and serial sessions
- Open multiple terminal sessions in tabs within one workspace
- Save reusable session profiles for different hosts and connection settings
- Use a host directory to organize frequent connections
- Run local shell sessions alongside remote terminal work
- Choose from multiple terminal emulations for compatibility with different systems
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Safety overview
Status: Safe
ZOC is legitimate terminal-access software. It can reach remote servers and devices, and it may store session settings, host entries, logs, or connection credentials if you choose to save them for convenience. That behavior is normal for a terminal and remote-access app, but you should use strong passwords, protect saved keys, and only connect to systems you trust.
Recommendation: Keep ZOC if you use it for SSH, Telnet, serial console work, or regular terminal sessions on your Mac. If you no longer use remote terminal connections, you can remove it like other apps, but doing so may also remove saved connection settings and related workspace data.
Common paths
/Applications/ZOC7.app
Cache paths
~/Library/Caches/com.emtec.zoc7
Support paths
~/Library/Application Support/ZOC7
Preference paths
~/Library/Preferences/com.emtec.zoc7.plist
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