Pegasun System Utilities Alternatives

CCleaner cleans, speeds up and frees up space on business endpoints.

The No. 1 Free, Powerful and All-in-one utility for cleaning your PC

Tomba is the leading solution to find and verify professional email addresses. Start using Tomba and connect with the people that matter for your business.

Try for free Open Source freemium $39.0 / Monthly (Enterprise $389.00/mo Searches 25k Verifications 60k Teams 20)

Is your internet or computer running slow? Auslogics BoostSpeed can help! This award-winning PC optimizer runs disk cleanup, defragments disks & registry, speeds up internet, and keeps your PC glitch-free. Don't let a sluggish computer hold you back.

freemium

R-Wipe&Clean is a complete R-Tools answer for wipe futile records and keep up your PC protection.

Clean your Operating System from all the garbage wasting space that slows the performance of your...

Clean Temporary Places is a cleaning tool that lets you clean temporary files to free up some space on the disk and get rid of disk error, disk defragmentation, etc.

Wise Care 365 is a bundle of important registry, disk, and other system utilities for your PC.

KDE is an open community of friendly people who want to create a world in which everyone has control over their digital life and enjoys freedom and privacy.

Peak performance for your PC. Keeps it going for longer. - More Speed Turbo Mode

Ashampoo WinOptimizer Free – Speed up your system.

PerfectSpeed PC Optimizer is PC maintenance and performance booster software for the Windows operating systems.

UUcleaner can greenify apps with autorun, notifications and background services to make your...

Windows Tweaking utility that can improve your Windows performance and security with a simple mouse click by tweaking Windows services in an automatic and very safe way.