Automatically sorting all files and folders by size—from largest to smallest—so you know exactly where your storage went.

This release remains compatible with . It is a recommended update for any user managing large network volumes or external backup drives. What's new in WhatSize ?

Improvements to the physical "On Disk" file size calculations to ensure users see exactly how much space is being occupied.

Identifying "useless" files like unused language locales, cache files, and universal binary portions that can be safely removed to speed up the Mac.

For users unfamiliar with the broader application, WhatSize is designed to help reclaim disk space by:

is a specific maintenance release for WhatSize , a powerful disk space analyzer and management utility for macOS. This version focuses on refining the user experience through improved volume handling and better accuracy for modern file systems. Key Features of WhatSize 6.5.3

Better compatibility for volumes mounted via the SMB (Server Message Block) protocol, making it more reliable for network-attached storage (NAS) users.

Providing a visual display of hard drive contents, allowing users to drill down into folders to find massive space-wasters.