Downloading Internet Speed Tracker 12.13 from the developer's website was possible when we last checked. We cannot confirm if there is a free download of this software available. The most popular versions of the Internet Speed Tracker are 12.1, 5.0 and 3.1. This free program was originally designed by Mindspark Interactive Network, Inc. Internet Speed Tracker lies within Internet & Network Tools, more precisely Browser plugins. We recommend checking the downloaded files with any free antivirus.
From the developer:
Internet Speed Tracker is a browser extension that can test upload speeds and download speeds. It provides you access to free Internet speed testing, tips on how to boost connectivity and more. This extension configures your New Tab page to InternetSpeedTracker to provide these features.
You may want to check out more software, such as Iron Speed Designer, LG Speed Manager or Speed Up PC 2012, which might be related to Internet Speed Tracker.