What Is Surfshark? Is It Safe to Disable at Startup?
Surfshark is a VPN app for Windows and macOS. It is usually safe if installed by you, and startup is optional unless you want always-on protection.
- Verdict
- Optional at startupSurfshark is a legitimate VPN client, but it only needs to start with the system if you want it to connect automatically or stay always available.
- File name
- surfshark.exe
- Publisher
- Surfshark B.V.
- Platforms
- Windows, macOS
- Reviewed
What Is Surfshark?
Surfshark is a VPN app from Surfshark B.V. On Windows and macOS, it can encrypt your internet traffic, change your apparent location, and apply privacy or connection features such as auto-connect and network protection. The surfshark.exe process is part of the desktop app.
If you installed Surfshark yourself, seeing it on your computer is normal. It may run in the background so it can connect quickly, show status notifications, or apply its protection as soon as you sign in.
Is It Safe?
Usually, yes. Surfshark is a legitimate commercial VPN product. If it was installed by you or your organization, it is generally safe to keep.
Still, any well-known app name can be copied by unwanted software. If you are unsure, check that the file belongs to Surfshark and is in its normal app location rather than a random temp or downloads folder. On Windows, open Task Manager, right-click surfshark.exe, and choose Open file location. Then open Properties and check the Digital Signatures tab for Surfshark B.V. If the file is somewhere unusual or the signature is missing, investigate it.
You should also be cautious if Surfshark appeared without you installing it, or if it keeps reinstalling after removal.
Should I Disable It at Startup?
Usually, yes if you do not need your VPN active all the time. Disabling Surfshark at startup does not normally remove the app; it just stops it from launching automatically when you log in.
Keep it enabled at startup if:
- you want VPN protection immediately after sign-in
- you rely on auto-connect on untrusted Wi-Fi
- your work or school requires the VPN to be ready in the background
Disable it at startup if:
- you only use the VPN occasionally
- you want fewer background apps loading at login
- you prefer to open it manually when needed
If you disable startup, Surfshark should still work when you launch it yourself.
Why Is It Using High CPU or Memory?
Short spikes can happen when Surfshark starts, checks network status, updates, reconnects, or changes VPN servers. CPU use may also rise briefly during encryption setup or after waking the computer from sleep.
If usage stays high, try:
- disconnecting and reconnecting the VPN
- restarting the app
- checking for an app update
- rebooting the computer
- testing whether a specific feature or server location triggers the problem
If the process uses a lot of CPU even when disconnected and idle, that is less normal. Check the file location and signature, then consider reinstalling Surfshark from its official source.
How to Disable or Remove It
On Windows, you can disable Surfshark from startup in Task Manager's Startup apps section or in a tool that manages Run entries and scheduled startup items. To remove it completely, uninstall Surfshark from Installed apps or Apps & features.
On macOS, disable its login/startup behavior in your login items or within Surfshark's own settings if it offers a launch-at-login option. To remove it, uninstall the app from Applications using the vendor's normal uninstall method if provided.
If you use Surfshark's kill switch or always-on features, review those settings before removal so you do not accidentally block your own connection.
Where Kudu Helps
Kudu can show whether Surfshark is set to start automatically and lets you disable or remove supported startup entries without uninstalling the app. On Windows, Startup Manager can also show boot impact when available.
If Surfshark seems busy in the background, Kudu's Performance Monitor can show its CPU and memory use and help you confirm whether the load is brief or persistent. If the file location or behavior looks suspicious, Kudu's Malware Scanner can help check for persistence and suspicious patterns, but it complements antivirus rather than replacing it.
Frequently asked questions
- Will Surfshark still work if I disable it at startup?
- Yes. In most cases, disabling startup only stops it from opening automatically when you sign in. You can still launch Surfshark manually when you want to use the VPN.
- Is surfshark.exe a virus?
- Not usually. The real `surfshark.exe` is part of Surfshark's VPN app, but you should still check its file location and digital signature if you do not recognize it.
- Should a VPN run all the time?
- That depends on how you use it. Keep it running at startup if you want constant protection or auto-connect on public Wi-Fi; otherwise, manual launch is usually fine.
See every app that starts with your computer
Kudu’s Startup Manager lists Run keys, Startup folder entries, scheduled tasks, Launch Agents, and XDG autostart items in one place. On Windows it also shows each item’s boot time impact.
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