: It helps reclaim disk space that is often occupied by "ghost" copies of files that remain on the drive even after being moved to the Trash in macOS.
The current version, 7.2, was released on September 15, 2017, and maintains compatibility with modern macOS versions like High Sierra. You can find more details or download it on the OptimUSB App Store page .
Reviewers and product descriptions note that the app is highly effective for users who frequently share USB drives between Mac and PC environments, as it prevents the clutter of hidden system files from appearing on non-Apple systems. It is also praised for being a lightweight and quick solution that runs in seconds. OptimUSB 7.2
: Before unmounting, it automatically deletes temporary system files generated by macOS and Windows, such as .DS_Store , .Trashes , .Spotlight-V100 , and Thumbs.db .
OptimUSB - App Store
is a utility application for macOS designed to optimize external drives and memory cards by cleaning up junk files before ejection. Key Features and Benefits
: It works with all external drives, including TimeCapsule and Airport Extreme drives. Performance Highlights : It helps reclaim disk space that is
- Added logs. - New code. 4.0 19/01/2012. - Bugs corrections. - Best icon. 3.3 11/11/2011. - Eject menu. - Bugs solved. 3.2 21/10/