We are SparkLabs.

Great apps are what we do.

Viscosity is a first class VPN client that lets you secure your network with ease & style.

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About SparkLabs

SparkLabs is a small independent company that creates powerful software for desktop and mobile. We were founded in early 2008 and we've been working on designing and developing beautiful software ever since.

We strive to bring powerful computing technologies to all users through apps with beautiful intuitive designs with a focus on network security and user privacy. We at SparkLabs take pride in developing software that our users love.


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Recent News

Viscosity For Mac & Windows: Version 1.13

  updates

Viscosity 1.13 is now available for both macOS and Windows! This is one of our biggest updates yet, especially for Windows, with a huge number of improvements, new features, performance optimisations, security improvements, and bug fixes. The most obvious change is the refreshed design on Windows, giving both the Settings window and main menu a more modern look. We've also added some quality-of-life improvements to navigating the main menu when working with a large number of connections,... Read Post »

Ovpngen: OpenVPN Configuration Generator 2.0

news

We're pleased to announce a significant update to Ovpngen, our free OpenVPN Configuration Generator tool. Version 2.0 significantly expands support for ARM64 architectures, adds universal support for all Linux distributions, adds SAN generation, modernisation of...
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Viscosity For Mac & Windows: Version 1.12.1

updates

Viscosity version 1.12.1 is now available for both macOS and Windows! This update is a small maintenance release that includes bug fixes, updated versions of OpenVPN and OpenSSL, and minor enhancements to keep Viscosity running smoothly. Version 1.12.1 Mac Release...
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Viscosity For Windows: Version 1.12

updates

Viscosity 1.12 is now available for Windows! This is a big update, bringing the Windows version to feature parity with the recent 1.12 update for macOS. It includes expanded SAML authentication support, HTTP and SOCKS proxy support improvements, general performance...
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