GIGATweaker is described as 'powerfull and compact application that allows you to optimize and tweak your OS' and is an app in the OS & Utilities category. There are more than 25 alternatives to GIGATweaker for Windows, Mac, Linux and Android. The best alternative is Glary Utilities, which is free. Other great apps like GIGATweaker are Microsoft PowerToys (Free, Open Source), Ultimate Windows Tweaker (Free), Tweaks (Free, Open Source) and System Mechanic (Paid).
- 49 alternatives