Forum Discussion
What is the best mac cleaner software for disk cleanup?
My MacBook Pro is running low on storage and looking for reliable mac cleaner software to free up space. There are so many options out there and I'm not sure which one is actually the best for 2026. ...
OnyX is a powerful and reliable mac cleaner software for advanced macOS maintenance and system optimization.
How to Use mac cleaner software
1. Download the software from the official website
2. Install and open the app
3. If prompted, select your macOS version
4. Go to the Cleanup tab and clear the cache, logs, and temporary files
5. Go to the Maintenance tab, run the script, and rebuild the database
6. Follow the on-screen instructions, then restart your Mac when finished
Items to Clean:
- System cache
- Logs
- Temporary files
- Maintenance scripts
- Database rebuild
Cons：
- Complex interface
- No duplicate file finder
- Requires manual operation; cannot set up scheduled tasks