G-tune automatically measures the pitch of your instrument using a unique high-accuracy algorithm (0.01Hz measurement resolution from 30Hz to 5500Hz).

PC System Tune for Windows is the best utility for modifying system settings in the Microsoft Windows operating systems.Tweaking an operating system refers to modifying software, hardware or other settings that affect how the operating system works.

PitchPerfect is a highly accurate professional guitar tuner with a very simple to use interface. It can simply tune your strings quickly and easily to any note you want

D'Accord Easy Tuner, useful to beginners and skilled guitarists, itīs an easy guitar tuner for Windows.

The first auto-accompaniment maker creating ready chord progression to a tune. Easy and friendly interface. Accessible to all. No musical learning is required. Simply load MIDI melody and you get real instrumental accompaniment.

Best Vista Tune allows you to fine-tune your Windows Vista easily and safely. It gives your system the look you want, and optimizes its performance for the tasks you do most often, while cutting CPU and RAM expenses on the tasks you are.

Best Vista Tune Free allows you to fine-tune your Windows Vista easily and safely. It gives your system the look you want, and optimizes its performance for the tasks you do most often, while cutting CPU and RAM expenses on the tasks you are.

Advanced System Tune up gives you the ability of checking your system performance, improving your system performance and repairing the system registry which is important to keep your system performing well. It consists of many useful modules.