Life & fun · alternatives · 2026

24 alternatives to Disk Diag

Clean your hard drive with just a few clicks

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Disk Diag launched in 2017; newer entries below may have overtaken it.

1. 1
   CleanMyDrive 2▲244

   A lightweight drive manager for Mac

   2015 · its alternatives →

2. 2
   Clean Mac Desktop▲347

   Automatically clean & backup your MacOS desktop in 1 click

   2022 · its alternatives →

3. 3
   FreeUpMyMac▲110

   A Mac Disk Cleaner. Fix Your "System Data" Storage

   Jan 2026 · freeupmymac.com · its alternatives →

4. 4
   Destroyer.io▲100

   The easiest way to destroy your hard drive.

   2014 · its alternatives →

5. 5
   Grand Perspective▲116

   See what's eating the space on your Mac's hard disk

   2014 · its alternatives →

6. 6
   More Disk Space▲4

   Best Disk Cleaner App

   2017 · its alternatives →

7. 7
   Proud for Mac▲311

   Break down tasks & boost your productivity

   2016 · its alternatives →

8. 8
   Unclutter▲192

   Access notes, files & pasteboard clips quickly on your Mac

   2015 · its alternatives →

9. 9
   CleanMyMac 3▲429

   Clean, optimize, and maintain your Mac.

   2015 · its alternatives →

10. 10
    Disk Health▲7

    Intelligent Mac Disk Cleaner and Duplicate file finder

    2017 · its alternatives →

11. 11
    Pretty Clean▲139

    macOS disk cleanup tools and programmer friendly. Size < 4MB

    2022 · its alternatives →

12. 12
    Disk App▲114

    Create gigabytes of free space on your Mac

    2014 · its alternatives →

13. 13
    Carpet▲117

    The easiest way to keep your desktop "clean" ;)

    2019 · its alternatives →

14. 14
    Declutter▲91

    Cleans and organises your files in Mac desktop automatically

    2016 · its alternatives →

15. 15
    Cerebro▲247

    Search everything in a few clicks

    2017 · its alternatives →

16. 16
    Arq▲84

    Dirt Cheap Backup

    2014 · its alternatives →

17. 17
    Better Window Manager▲233

    A tiny window management app for the Mac

    2015 · its alternatives →

18. 18
    Clean▲217

    Automatically cleans your cluttered Mac desktop, every day

    2015 · its alternatives →

19. 19
    Memory Clean▲167

    The best memory cleaning app for Macs

    2014 · its alternatives →

20. 20
    Tidy▲98

    Your Mac tidies itself: screenshots, installers, Downloads

    Jul 2026 · tidymacapp.com · its alternatives →

21. 21
    TrashMe▲156

    Uninstall your apps and clean your Mac

    2017 · its alternatives →

22. 22
    Box Drive▲196

    Unlimited cloud storage, now on your desktop 📦

    2017 · its alternatives →

23. 23
    Do for Mac▲123

    Run productive meetings

    2015 · its alternatives →

24. 24
    CleanMyPC▲152

    A clean computer in no time

    2016 · its alternatives →

Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →