Onyx Mac Alternatives

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

Protect the whole family and up to 10 devices with malware and virus protection, password management, internet privacy, speed and optimization, and more.

Assembly is an employee recognition software powered by AI that boosts engagement and productivity. Empower teams with peer-to-peer recognition, rewards, and performance tracking. Simplify HR processes and foster a positive workplace culture.

Try for free freemium

Download PC Repair tool to speed up Windows performance, increase stability, delete junk files and fix system failures. Your all-in-one software to boost your PC.

Try out MyCleanPC's PC cleaner online to find out how you can speed up Windows in 3 easy steps with a professional computer cleaner and free PC diagnosis.

Clean Mac Malware and Speed Up Mac

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

Next generation tuneup and cleanup for your PC

Some users swear by it, some call it a glorified snake oil that does more harm than good. That can be said about any snake oil, but what specific brand of snake oil can boast almost a billion downloads around the world?

When your computer is getting full, BleachBit quickly frees disk space.

Open Source

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

Clean, protect and speed up your Mac

In-depth cleanup. of your PC and storage devices. Smart overwriting : PrivaZer automatically recognizes your storage device type and adapts its overwriting algorithms to the storage medium (magnetic disk, SSD, etc).

Advanced System Optimizer. Advanced System Optimizer is the most powerful cleanup and optimization software for Windows 10/8. 1/8/7/Vista and XP. We've been developing Windows performance software since 1999.

freemium $29.95 / Annually