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Proton VPN Windows Release Notes

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Last updated: Feb 12, 2026

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  • Feb 12, 2026
    • Date parsed from source:
      Feb 12, 2026
    • First seen by Releasebot:
      Feb 12, 2026

    Proton VPN Windows by Proton

    Version 4.3.12

    • Added Arabic language support
    • Updated OpenVPN to the latest version
    Original source Report a problem
  • January 2026
    • No date parsed from source.
    • First seen by Releasebot:
      Jan 12, 2026

    Proton VPN Windows by Proton

    Note

    Uses a new code signing certificate. Your antivirus or system may flag this as suspicious on first launch. You can safely ignore any such warning.

    Original source Report a problem

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  • Dec 18, 2025
    • Date parsed from source:
      Dec 18, 2025
    • First seen by Releasebot:
      Jan 12, 2026

    Proton VPN Windows by Proton

    Version 4.3.11:

    • Made some stability improvements

    • Fixed an issue for some users where the app would crash after connecting to the VPN

    Original source Report a problem
  • Dec 9, 2025
    • Date parsed from source:
      Dec 9, 2025
    • First seen by Releasebot:
      Jan 12, 2026

    Proton VPN Windows by Proton

    Version 4.3.9:

    • Made some stability improvements
    Original source Report a problem
  • Dec 1, 2025
    • Date parsed from source:
      Dec 1, 2025
    • First seen by Releasebot:
      Dec 2, 2025

    Proton VPN Windows by Proton

    Version 4.3.9

    • Made some stability improvements

    Note: Uses a new code signing certificate. Your antivirus or system may flag this as suspicious on first launch. You can safely ignore any such warning.

    Original source Report a problem
  • Nov 25, 2025
    • Date parsed from source:
      Nov 25, 2025
    • First seen by Releasebot:
      Nov 24, 2025
    • Modified by Releasebot:
      Nov 28, 2025

    Proton VPN Windows by Proton

    Version 4.3.7

    • Improved split tunneling so it now works with the kill switch. You can use the VPN for specific apps, while still being protected by the kill switch. If the VPN disconnects, no traffic from your protected apps leaks to your ISP

    • Fixed an issue where custom connection profiles were lost during updates

    • Made improvement to IPv6 reliability that resolved compatibility issues with split tunneling

    • Improved port handling to automatically request new ports when internal and external ports don’t match

    Original source Report a problem
  • Oct 24, 2025
    • Date parsed from source:
      Oct 24, 2025
    • First seen by Releasebot:
      Oct 26, 2025

    Proton VPN Windows by Proton

    Version 4.3.5

    • Fixed an issue where the sidebar could start hidden
    • Fixed an issue where the app would crash when using remote desktop connections
    Original source Report a problem
  • Oct 1, 2025
    • Date parsed from source:
      Oct 1, 2025
    • First seen by Releasebot:
      Oct 1, 2025
    • Modified by Releasebot:
      Oct 4, 2025

    Proton VPN Windows by Proton

    Version 4.3.4

    Release Notes

    • Added a time-saving Connect & Go update! You can now set your VPN profiles to automatically open the apps and websites you use most with your VPN, like streaming services, work tools, or private browsers.

    • Added FIDO2 security key (new window) support for improved security using two-factor authentication.

    • Replaced DNS block handling with Access devices by name toggle in LAN Settings, letting you connect to devices using their names instead of IP addresses.

    Original source Report a problem
  • Sep 10, 2025
    • Date parsed from source:
      Sep 10, 2025
    • First seen by Releasebot:
      Sep 17, 2025
    • Modified by Releasebot:
      Jan 26, 2026

    Proton VPN Windows by Proton

    Version 4.3.1:

    Release Notes

    • Addressed some users being unable to log in
    • Resolved an issue that made the app crash on low resolution monitors
    • Fixed window positioning issues on multi-screen setups where the screens use different resolution and scale settings
    • Increased VPN speed performance for some devices and workloads.
    • Improved keyboard navigation using Tab and arrow keys.
    • Added a DNS block handling setting to allow multicast DNS (mDNS) connections
    • Added IPv6 support, allowing anyone to securely access IPv6 websites and services through VPN connection
    Original source Report a problem
  • Aug 8, 2025
    • Date parsed from source:
      Aug 8, 2025
    • First seen by Releasebot:
      Sep 17, 2025

    Proton VPN Windows by Proton

    Version 4.2.2

    This release ships a set of user-facing improvements: faster sign-ins with an option to cancel long logins, a tooltip for file paths in split tunneling, the ability to reorder custom DNS addresses, and fixes for window size retention, incorrect country connections, and localization text. It addresses long load times and improves reliability across sign-in, UI state, and translations.

    • Squashed a bug that prevented some users from signing-in and which resulted long load times for others
    • Updated the login process so you can cancel if its taking too long
    • Added a tooltip that shows you the file path to apps included in or excluded from split tunneling
    • Added the ability to reorder custom DNS addresses
    • Fixed an issue where the app didn’t remember its window size and position
    • Resolved an issue where the app incorrectly displayed connections to two different countries
    • Fixed some app text not localizing properly
    Original source Report a problem

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