The best alternatives to Disk Diag are MacPaw, Daisy Disk, and Disk App. If these 3 options don't work for you, we've listed a few more alternatives below.
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MacPaw is a software development company that develops and distributes software for macOS and iOS.
MacPaw is the maker behind CleanMyMac X, Setapp, ClearVPN, SpyBuster and other products. In 2017, MacPaw acquired The Unarchiver and has been actively supporting the product since.
Today, MacPaw products have more than 30 million users worldwide. Every fifth Mac on Earth has at least one app by MacPaw.
The company was founded in 2008 in Kyiv, Ukraine.
DaisyDisk is a paid disk space analyzer for macOS. It displays a sunburst diagram of files on a hard drive to help with the location or deletion of large files. It can display previews of files using Quick Look. It also allows the user to look at the file directly in Finder, in order to delete it or move it elsewhere.
- Disk Space Fan is a super-fast + easy to use disk space analyzer - DSF's utilises Master File Table (MFT) tech to deliver the fastest disk scan speeds - Other features incl smart space usage visualizations + powerful tools to identify big/duplicate files
The easiest open source app you will ever use to detect huge files. Built with Rust, Squirreldisk is the perfect alternative to software like WinDirStat, WizTree, TreeSize, and DaisyDisk. Supporting MacOS, Windows, and Linux.
Speed up your slow computer same like the Smartphone speed routinely, automated and assured. Establish strong cyber security. Authentic and high-speed performance of your system will be seen whether your computer is slow or incredibly fast. License: Freeware