For the Health of your Mac! (Perfect support for macOS Big Sur)

OS Cleaner scans every inch of your system, removes gigabytes of junk with just two clicks, and helps you maintain your Mac’s healthy.

Scan & Monitor --Free
1. Scan and list all the useless files.
2. Monitoring CPU and Memory.
3. Fast Cleanup
Clean your system to achieve maximum performance and free up a lot of disk space.

Additional Tools --Free
1. Startup items
View the items loaded at Startup and installed Services.
2. App Viewer
Display applications information such as copyright, application version, application size, required operating system, etc.
3. Arp Cache
Clear or Flush Arp Cache in OS X
4. Crashed Applications
View your list of crashed applications and remove diagnostic reports to free more space.
5. Running apps
List all running applications.
6. Empty Folders
Remove unnecessary empty folders to keep your os system clean!
7. iTunes Junk
Clean outdated IOS device backups, software updates, and other iTunes supporting data.

Clean & Uninstaller & Privacy & Extensions --(In-app purchase required)
1. Clean up the useless files.
- Unwanted archive, movie, pdf, pkg, etc
- Unwanted aliases and broken alias files.
- Email downloads and attachments
- Duplicate Files, Large & Old Files
2. Uninstaller (Remove entire applications, including all of their associated files. Or resets applications to initial state.)
3. Privacy (Easily clean up your chat history from Messages. and Instantly remove your browsing history, along with traces of your online and offline activity.)
4. Extensions (Remove any of your undesired browser extensions, internet plugins, spotlight plugins, preference panes and screen savers safely.)