APR V-Tune 1.0.0176 was available to download from the developer's website when we last checked. We cannot confirm if there is a free download of this software available. The software is categorized as System Utilities. We recommend checking the downloaded files with any free antivirus. The most frequent installer filename for the program is: V-Tune.exe. The most popular version of the tool is 1.0. This PC software can be installed on 32-bit versions of Windows XP/Vista/7/8/10/11. This free program is a product of APR LLC.
From the developer:
V-Tune allows an end user to make changes to certain parameters of their vehicle's engine management system. This program allows users to adjust the boost level, the ignition timing, and the air/fuel ratio of the car. All these factors can be lessened to allow a user to get the most out of the car and optimize its performance.
You may want to check out more software, such as vTuner Player, APR MAP or vTuner Plus, which might be similar to APR V-Tune.