Viscosity now supports ARM64, allowing you to use OpenVPN on Windows 10 on ARM devices

Viscosity welcome screen
Viscosity welcome screen (Image credit: Windows Central)

What you need to know

  • Viscosity now supports Windows 10 on ARM devices.
  • The same update also brings a "small additional performance boost to VPN connections."
  • Viscosity is available from Sparklabs for $14.

As outlined by Sparklabs, the makers of Viscosity, this update includes updated versions of OpenVPN (2.4.8) and OpenSSL (1.1.1d). The post states that the Windows version of Viscosity received an overhaul.

The Windows version of Viscosity has also been overhauled to allow it to run on devices using ARM processors (WoA64 support). Along with supporting ARM, we've been able to include a small additional performance boost to VPN connections.

The update was shared on Reddit by Reddit user Grumphus256. That post points out that Surface Pro X owners would find it useful. While the Surface Pro X and other Windows 10 on ARM devices can run ARM64 apps and run 32-bit apps through emulation, they have compatibility issues with some pieces of software. The update to Viscosity gives people on these devices another VPN option.

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Sean Endicott
News Writer and apps editor

Sean Endicott is a news writer and apps editor for Windows Central with 11+ years of experience. A Nottingham Trent journalism graduate, Sean has covered the industry’s arc from the Lumia era to the launch of Windows 11 and generative AI. Having started at Thrifter, he uses his expertise in price tracking to help readers find genuine hardware value.

Beyond tech news, Sean is a UK sports media pioneer. In 2017, he became one of the first to stream via smartphone and is an expert in AP Capture systems. A tech-forward coach, he was named 2024 BAFA Youth Coach of the Year. He is focused on using technology—from AI to Clipchamp—to gain a practical edge.