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Latest Version
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Operating System
Windows Vista / Windows 7 / Windows 8 / Windows 10 / Windows 11
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User Rating
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Author / Product
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Filename
MullvadVPN-2023.3.exe
Sometimes latest versions of the software can cause issues when installed on older devices or devices running an older version of the operating system.
Software makers usually fix these issues but it can take them some time. What you can do in the meantime is to download and install an older version of Mullvad VPN 2023.3.
For those interested in downloading the most recent release of Mullvad VPN or reading our review, simply click here.
All old versions distributed on our website are completely virus-free and available for download at no cost.
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What's new in this version:
Added:
- Add Kyber1024 KEM algorithm into the Post-Quantum secure key exchange algorithm. This means the
- Quantum-resistant-tunnels feature now mixes both Classic McEliece and Kyber for added protection
- Add notification dot to tray icon and system notification throttling
- Add troubleshooting information to some in-app notifications
- Add setting for quantum resistant tunnels to the desktop GUI
- Enable TCP_NODELAY for the socket used by WireGuard over TCP. Improves latency and performance.
Changed:
- Update the Post-Quantum secure key exchange gRPC client to use the stabilized
- PskExchangeV1 endpoint
- Add "auto" setting for the quantum-resistant tunnel feature, and make it the default. If it was
- previously set to off, it will now be set to auto instead. That currently means the same thing as
- "off", but this might change in the future.
- Update OpenVPN to 2.6.0 from 2.5.3.
- Update OpenSSL to 1.1.1t from 1.1.1j.
- Post-Quantum secure tunnels and multihop can now be used at the same time.
- Change WireGuard key rotation interval to 14 days. It was 7 days.
Windows:
- Remove automatic fallback to wireguard-go. This is done as a first step before fully deprecating it on Windows
Removed:
- Remove port 443 as valid port for WireGuard over TCP. Keep only port 80 and 5001. The reason is to free up port 443 for other TCP based obfuscation later
Fixed:
- Fix close to expiry notification not showing unless app is opened once within the last three days in the desktop app
- Retry if PQ PSK negotiation fails for any reason
- Fix accumulated tunnel state notifications sometimes displayed after suspend
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