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

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 generated configurations, packaging enhancements, and many other improvements. If you're not familiar with Ovpngen, it's a command line tool designed to make generating secure server and client configurations for OpenVPN servers... Read Post »

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. ...
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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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Viscosity For Mac: Version 1.12

updates

Viscosity 1.12 is now available for macOS! This is a big update, with new web authentication features, expanded SAML support, improved support for macOS 26 (Tahoe), proxy support improvements, behind-the-scenes upgrades and enhancements, and many other new features...
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