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.

Learn More    Download

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.


More Information    Contact Us

Recent News

Viscosity For Mac & Windows: Version 1.6.5

  updates

Viscosity version 1.6.5 is now available for both Mac and Windows. This version includes a number of improvements for Mac users with IPv6 enabled VPN connections and networks, as well as a array of small bug fixes and improvements for both Mac and Windows platforms. The Windows version also updates the VPN Network Adapter driver to better support future Windows versions. Version 1.6.5 Mac Release Notes: Automatic IPv6 configuration will be automatically enabled/disabled as required for ...Read Post »


Viscosity For Mac & Windows: Version 1.6.4

updates

Version 1.6.4 of Viscosity has been released for both Mac and Windows! This version includes a number of updated components, including OpenVPN 2.3.11, OpenSSL 1.0.2h, and an update to the Windows VPN Network Adapter driver to improve security. While the ...
Read Post »


Viscosity for Windows: Version 1.6.3

updates

Version 1.6.3 of Viscosity for Windows is now available! This version includes a few small tweaks and bug fixes to ensure Viscosity connections run smoothly for Windows users. In particular this release resolves a rare annoying issue where a connection could ...
Read Post »


Viscosity For Mac & Windows: Version 1.6.2

updates

Version 1.6.2 of Viscosity is now available for both Mac and Windows! This is primarily a maintenance release, with lots of bug fixes and small tweaks. Please see the release notes below for the full details. Version 1.6.2 Mac Release Notes: Adds support for ...
Read Post »