Mac What is the equivalent of defrag for Mac? By DIY Posted on September 14, 2022 macOS doesn’t come with a utility for defragmentation and there’s no Terminal command for doing this either. But, if your Mac is really old and running slow, you can still defrag your hard drive by installing third-party software. Related Topics: Most Popular How To How to Record Video on Windows 10 Linux How to Fix: WiFi Connected But No Internet Access Android How To Remove A Virus From An Android Phone How To How to Clean Hacked WordPress site Windows Epson Error Code 0x97 Windows How to run Canon LaserBase MF3110 on Win10 64bit