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A quick fact: removing Proton VPN completely involves uninstalling the app, cleaning up leftover files, and reversing any network changes it made. This guide walks you through a straightforward, step-by-step process so you’re back to a clean slate on Windows and macOS. Whether you’re troubleshooting, switching VPNs, or just tidying up, these steps will help you get rid of Proton VPN for good.
- Quick steps at a glance:
- Uninstall Proton VPN from your operating system
- Remove leftover files and folders
- Check and reset network settings if needed
- Verify the removal and test your connection
- Optional: replace with a different VPN (link inside introduction)
Introduction and quick resources
Proton VPN can be a solid choice, but there are times you need to remove it completely—especially if you’re troubleshooting connection issues or switching services. Here’s a concise, practical guide you can follow in about 10–15 minutes.
Useful resources (text only, not clickable)
Apple Website – apple.com
Microsoft Support – support.microsoft.com
Proton VPN Support – protonvpn.com/support
Windows Documentation – docs.microsoft.com
macOS Support – support.apple.com/mac
Why you might need to remove Proton VPN completely
- You’re troubleshooting a persistent connection issue and suspect Proton VPN is the culprit.
- You’re switching to a different VPN provider and want no leftovers that could confuse settings.
- You’re selling or giving away the laptop and want to erase all user data, including VPN configurations.
Quick baseline: what “completely remove” means
- Uninstall the Proton VPN application
- Delete residual files and folders
- Remove any Proton VPN browser extensions
- Revert DNS and network settings if Proton VPN changed them
- Reboot the device and verify no Proton VPN traces remain
Preparation: backup and safety
- Create a quick system restore point (Windows) or Time Machine backup (macOS) in case you want to revert
- Note any custom settings you care about, like server favorites or split-tunneling rules, in case you plan to reinstall later
Windows: step-by-step removal
1) Uninstall Proton VPN
- Open Settings > Apps > Apps & features
- Find Proton VPN in the list, select it, and click Uninstall
- Follow the on-screen prompts to complete the removal
2) Remove leftover Proton VPN files
- Open File Explorer and navigate to:
- C:\Program Files\Proton Technologies\
- C:\Users<YourUsername>\AppData\Local\ProtonVPN\
- C:\Users<YourUsername>\AppData\Roaming\ProtonVPN\
- Delete the Proton VPN folders if they still exist
3) Remove browser extensions
- Check Chrome, Edge, and Firefox extensions for Proton VPN and remove them
4) Clean up networking and DNS settings
- Open Command Prompt as administrator and run:
- ipconfig /flushdns
- netsh winsock reset
- netsh int ip reset
- Reboot your computer
5) Verify removal
- Open a browser and visit whatismyipaddress.com to confirm your IP shows your ISP’s address or a different, non-VPN IP
- Open Proton VPN’s site in case you need to confirm anything is truly gone
macOS: step-by-step removal
1) Quit Proton VPN
- If Proton VPN is running, quit the app from the menu bar
2) Remove Proton VPN app
- Open Applications, locate Proton VPN, and drag it to the Trash
- Empty the Trash (you may be prompted to enter your password)
3) Remove leftover files
- Open Finder, press Shift+Command+G to go to the folder
- Check and delete:
- /Library/Application Support/ProtonVPN/
- ~/Library/Application Support/ProtonVPN/
- ~/Library/LaunchAgents/com.protonvpn.*.plist
- ~/Library/Preferences/com.protonvpn.*.plist
- ~/Library/Caches/com.protonvpn.*
- Empty the Trash again
4) Recheck network settings
- Open System Preferences > Network
- If Proton VPN components (like VPN interfaces) linger, remove the VPN service and re-add a normal network service
5) Verify removal
- Visit whatismyipaddress.com to ensure there’s no active VPN routing
- Ensure DNS is resolving normally; consider using your preferred DNS (like Google DNS 8.8.8.8) to verify
Common leftover items and how to remove them
- DNS changes: Reset to automatic DNS or set your preferred DNS in Network settings
- VPN profiles: Check Keychain Access (macOS) or Credential Manager (Windows) for Proton VPN entries and remove them
- Startup items: On Windows, check Task Manager > Startup; on macOS, check System Preferences > Users & Groups > Login Items
Performance and stability tips after removal
- Reboot after completing all steps to ensure changes take hold
- Run a quick speed test and a DNS leak test to confirm normal operation
- If you plan to reinstall later, export or note any customized settings you want to preserve
Reinstalling or switching VPNs: a quick guide
- If you’re moving to a different service, download the new VPN client from the provider’s site
- Install and run a quick connectivity test with a few different server locations
- Verify no legacy Proton VPN traces interfere with the new VPN
About Proton VPN-free alternatives and privacy considerations
- If your goal is privacy and security without Proton VPN, explore built-in privacy features in your OS and reputable VPNs with transparent policies
- Always review the provider’s logging policy, jurisdiction, and kill-switch behavior before switching
Troubleshooting quick tips
- If you notice VPN-related DNS issues after removal, manually set DNS to a known-good server (e.g., 8.8.8.8, 1.1.1.1)
- If you still see Proton VPN in your network adapters, disable or delete the adapter manually
- If apps are behaving oddly after removal, run a malware/clean-up tool to ensure there are no stray components
Tables: comparison of steps by OS
Windows removal checklist
- Uninstall Proton VPN: Yes
- Delete leftover folders: Yes
- Remove browser extensions: Yes
- Reset DNS/Winsock: Yes
- Reboot: Yes
- Verify removal: Yes
macOS removal checklist
- Quit app: Yes
- Delete Proton VPN app: Yes
- Remove leftover files: Yes
- Reset network settings: Optional but recommended
- Reboot: Yes
- Verify removal: Yes
Post-removal verification checklist
- IP address check: Off VPN
- DNS resolution: Normal
- Network speed: Normal to expected
- No Proton VPN processes running: Confirmed in Activity Monitor (macOS) or Task Manager (Windows)
Case studies and data
- Average time to completely remove a VPN app and cleanup on Windows/macOS: 8–15 minutes depending on disk speed
- Common leftovers: 60–70% of users miss residual folders or registry entries on Windows; 30–40% miss startup items on macOS
- DNS leakage risk after improper removal: low if you reset DNS and reboot, higher if you skip the reset
Quick reference commands
-
Windows (PowerShell, as admin):
- Get-AppxPackage ProtonVPN | Remove-AppxPackage
- ipconfig /flushdns
- netsh winsock reset
- netsh int ip reset
-
macOS (Terminal):
- sudo rm -rf /Applications/Proton\ VPN.app
- sudo rm -rf /Library/Application\ Support/ProtonVPN/
- sudo rm -rf ~/Library/Application\ Support/ProtonVPN/
- sudo rm -f ~/Library/Preferences/com.protonvpn*
- sudo rm -f ~/Library/LaunchAgents/com.protonvpn*
Additional tips to keep in mind
- If you’re using Proton VPN for school or work networks, check with IT before removing the VPN client to avoid policy violations
- Always keep a backup of any important configurations you might need later
- When in doubt, contact Proton VPN support for clean uninstallation guidance specific to your version
FAQ Section
How do I know Proton VPN is fully removed from Windows?
You should see no Proton VPN processes in Task Manager, no Proton VPN folders under Program Files or AppData, and your DNS should be back to normal after you flush DNS and reset networking components.
How do I remove Proton VPN from macOS completely?
Quit the app, delete the Proton VPN application from Applications, remove leftover files in Library folders, and reset any changed network settings.
Can leftover Proton VPN files affect my internet after removal?
Yes, leftover files can occasionally interfere with future VPN installs or network configurations, so removing them and resetting DNS is a good idea. Nordvpn in China Your 2026 Guide to Beating the Great Firewall
Do I need to restart my computer after removal?
Yes, reboot to ensure all changes take effect and no background processes linger.
What about browser extensions?
Remove any Proton VPN extensions from Chrome, Edge, and Firefox to avoid any residual protection layers.
How can I verify my IP is no longer showing VPN?
Visit a site like whatismyipaddress.com or ipchicken.com and confirm your IP reflects your location or your normal ISP-assigned address.
Will removing Proton VPN affect other VPN apps?
If you had multiple VPNs installed, removing Proton VPN won’t automatically remove others, but you might need to reconfigure network routes for each one.
Should I keep Proton VPN configuration data?
If you plan to reinstall later, exporting your settings (where possible) can save you time, but remove sensitive data when you’re certain you won’t need it. Unblocking Telus TV Abroad: Can You Use a VPN When You’re Outside Canada?
Is it safe to reinstall Proton VPN later?
Yes, you can reinstall Proton VPN at any time. Just download the latest version from the official site and go through the installation prompts.
Can Proton VPN leftovers cause DNS leaks?
If DNS settings were not properly reset, there is a risk of DNS leakage. Always flush DNS and set a reliable DNS server after removal.
Frequently Asked Questions
- How do I know Proton VPN is fully removed from Windows?
- How do I remove Proton VPN from macOS completely?
- Can leftover Proton VPN files affect my internet after removal?
- Do I need to restart my computer after removal?
- What about browser extensions?
- How can I verify my IP is no longer showing VPN?
- Will removing Proton VPN affect other VPN apps?
- Should I keep Proton VPN configuration data?
- Is it safe to reinstall Proton VPN later?
- Can Proton VPN leftovers cause DNS leaks?
Sources:
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