OmniDiskSweeper | |
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Developer(s) | The Omni Group |
Stable release | 1.14 [1] / October 21, 2022 |
Operating system | macOS |
Type | Disk Utility |
License | Freeware |
Website | OmniDiskSweeper |
OmniDiskSweeper is a freeware disk space analyzer utility for macOS developed by The Omni Group, which recursively searches the filesystem and displays entries sorted and color-coded by size, from largest to smallest. Alternatives include DaisyDisk and GrandPerspective. [2] [3] [4]
Its interface presents a column view similar to the macOS Finder. [5] [6] OmniDiskSweeper supports internal and external drives, and network volumes. [7] It warns users when selecting files that are required by macOS or by installed applications, but this only works for applications installed with macOS's Installer utility, based on BOM files. [3]
The program was first released in April 2001 as shareware. [8] Early versions required payment to delete files, but users could also delete them manually through the Finder. [9] The Omni Group relicensed it as freeware in 2009, stating a need to refocus on their other programs. [10]
Specialist outlets MacGeneration and Macworld describe it as a basic tool, useful to find large but unused files. [2] [3] [11] [12] The Register gave it a rating of 70/100, and included it in their 2010 selection of free essential Mac apps. [13]