Best system optimization software

8 tools with AI-ranked alternatives, pricing, pros and cons.

Prio - Process Priority Saver logo

Prio - Process Priority Saver

Prio is a Windows utility that adds persistent process priority and CPU-affinity settings to Task Manager....

Advanced System Optemizer logo

Advanced System Optemizer

Advanced System Optimizer is a Windows maintenance and optimization utility for users who want tools for...

App Tamer logo

App Tamer

App Tamer is a macOS utility that reduces CPU usage by slowing, pausing, or quitting background...

MAGIX PC Check & Tuning logo

MAGIX PC Check & Tuning

MAGIX PC Check & Tuning is a Windows utility for cleaning, optimizing, and maintaining personal computers....

PC Clean - Optimal Performance logo

PC Clean - Optimal Performance

PC Clean is a Windows utility for removing unnecessary files and improving system performance. It targets...

Outbyte logo

Outbyte

Outbyte is a Windows utility suite for diagnosing performance issues, cleaning unwanted files, updating drivers, and...

ZDbox (Root Task Killer) logo

ZDbox (Root Task Killer)

ZDbox was an Android utility suite for rooted devices that included task killing, app management, and...

Coderbag Quick CPU

Quick CPU is a Windows utility for managing CPU core parking, frequency scaling, power plans, and...