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

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

Fast Cleanup - Free
1. Clean up the cache and log files.
2. Empty the trash bins
3. Clean up the remaining files of the applications（Has been deleted from mac).
4. Clean up broken login items.
5. Clean up iOS photo cache and apple tv photo cache.
6. Clean up Xcode derived data and Xcode iOS logs.

Empty the macOS trash on your External Drives. - Free

Clean up the local junk mailboxes. (Open Preferences panel -> Mail Cleaner) - Free

iTunes Cleaner - Free
iTunes Downloads - iOS applications that are not fully downloaded, those corrupted files will take up space on your Mac.
iTunes Cache - iTunes allways generate a lot of cache files, Remove them to free up more space.
iOS Applications - You can free up more disk space by deleting the iOS apps downloaded from iTunes.

Monitoring CPU & Memory & Network & Storage.(Displayed in status bar)

Cleaner (Aliases Files, Mail Attachments, Duplicate Files, Large & Old Files, Installation Packages) - In-app purchase
1. Aliases Files: Locate and list all the aliases files on you Mac quickly, Remove the useless files to free up more space.
2. Mail Attachments: Remove local copies of email downloads and attachments.
3. Duplicate Files: Locate and list all the duplicated files on you Mac quickly, Remove the useless files to free up more space.
4. Large & Old Files: Locate and list the large files on your mac, Remove the files you no longer need to release more space.
5. Installation packages: Locate and list all "Installation Packages" (file-extension: pkg, dmg, iso, etc) on your Mac quickly, Remove the useless files to free up more space.

Apps & Extensions (Uninstaller, Extensions, App Viewer, Crashed Applications) - In-app purchase
1. Uninstaller: Locate and list all applications on your mac, Remove entire applications, including all of their associated files. and Resets applications to initial state.
2. Extensions: Remove any of your undesired browser extensions safely. And locate Internet Plugins, Screen Savers, preference panes, Spotlight Plugins and Quick Look Plugins.
3. App Viewer: View application information, such as version, size, permissions, whether it supports sandbox, etc.
4. Crashed Applications: View the list of crashed applications and remove diagnostic reports to free more space.

Utilities(Privacy, Empty Folders, File Manager, Download Manager) - In-app purchase
1. Privacy: Easily clean up your chat history from Messages. and Instantly remove your browsing history, along with traces of your online and offline activity. clean terminal command history and finder metadata to protect your privacy.
2. File Manager: Locate and list archives, movies, audios, gif, pdf and office documents on your mac, delete useless files to free up a lot of disk space.
3. Download Manager: List all files in the download folder, you can delete useless files to free up a lot of disk space.
4. Empty Folders: Find empty folders on your mac, remove useless ones to keep the system clean.

This app is the professional version of "OS Cleaner".

It has more features.
1. File manager
2. Download Manager
3. Empty Folders Cleaner
4. Terminal Command history cleaner
5. Finder metadata cleaner
6. Find and list office documents(*.pages, *.numbers, etc)
7. Network Monitoring (Download and upload speed)
8. Disk usage display
9. Duplicate files feature:
- You can set the minimum file size for scanning.
- You can set the file to be moved to the trash bin or deleted directly.
10. Fast Cleanup feature:
- Support cleaning up Xcode iOS logs.
- Support cleaning up application residual files.
11. Clean up the local junk mailboxes.
12. Empty the macOS trash on your External Drives.

If you have any ideas and suggestions. please email us at [email protected]. Thanks.