OmniDiskSweeper — which helps you find files on your Mac to delete, so you can free up space on your drive — has been updated to work with recent macOS releases (it now requires macOS 10.12 and up). OmniDiskSweeper is really great at what it does: showing you the files on your drive, in descending order by size, and letting you decide what to do with them. Delete away, but exercise caution: OmniDiskSweeper does not perform any safety checks before deleting files!
OmniDiskSweeper 1.10 introduces “Trash” as the new default behavior, addresses macOS High Sierra compatibility issues, and fixes several bugs.
Download (For Macs running macOS 10.12 and above): OmniDiskSweeper 1.12