CCleaner for Mac

400 topics in this forum

1. Catalina "Apple cannot check it for malicious software" error [solution]

   By Mike J H, January 30, 2020
   • 6 replies
   • 1.8k views
   • 
   • GPC
   • February 28, 2020

2. WIPE SPACE PROBLEMS? SEE HERE FIRST

   By Nergal, February 3, 2015
   • 0 replies
   • 4.5k views
   • 
   • Nergal
   • February 3, 2015

3. Why has CCleaner for Mac not been updated in the App store?

   By MrV, November 12, 2013
   • 0 replies
   • 12k views
   • 
   • MrV
   • November 12, 2013

4. Needed: MAC Experts who are Comfortable with CCleaner 1 2

   By Nergal, May 15, 2012
   • 30 replies
   • 27.6k views
   • 
   • Nergal
   • September 30, 2020

5. CCleaner Won't Launch

   By LazyCarrot, February 24, 2012
   • 18 replies
   • 25.1k views
   • 
   • tombway
   • August 9, 2019

6. The program says to allow full disk access in System Preferences.

   By Helidoc, Friday at 16:25
   • 1 reply
   • 31 views
   • 
   • Nergal
   • Friday at 18:15

7. CCleaner not opening property on iMac 21.5 Late 2012 macOS 10.15.7

   By Qinglong, February 28
   • 0 replies
   • 68 views
   • 
   • Qinglong
   • February 28

8. CCleaner suddenly not launch on start up

   By phed, February 14
   • 4 replies
   • 198 views
   • 
   • phed
   • February 19

9. CCleaner Free edition

   By ARNOLD FRANK, February 9
   • 1 reply
   • 134 views
   • 
   • nukecad
   • February 9

10. Not Responding and Stalls

    By Dechief4, February 3
    • 7 replies
    • 257 views
    • 
    • Dechief4
    • February 14

11. C Cleaner problem

    By Asp, January 17
    • 5 replies
    • 310 views
    • 
    • nukecad
    • January 19

12. Photos

    By Asp, January 15
    • 0 replies
    • 226 views
    • 
    • Asp
    • January 15

13. Ccleaner for Mac hangs up part way through

    By Mjfuller53, January 7
    • 0 replies
    • 234 views
    • 
    • Mjfuller53
    • January 7

14. Nothing appears in the "Select Volume" box when trying to run "Erase Free Space"

    By Denver724, January 6
    • 3 replies
    • 252 views
    • 
    • nukecad
    • January 7

15. Ccleaner license key paid for but marked as invalid

    By koinoniakid, December 22, 2020
    • 1 reply
    • 220 views
    • 
    • nukecad
    • December 22, 2020

16. CCleaner Professional

    By JvdS, December 18, 2020
    • 2 replies
    • 267 views
    • 
    • Dave CCleaner
    • December 18, 2020

17. Lost all chrome tabs - including ALL saved session buddy tabs

    By mstrninja, December 15, 2020
    • 1 reply
    • 321 views
    • 
    • nukecad
    • December 15, 2020

18. CCleaner 1.18.30 hangs on MacOS 10.15.7 Build 19H15

    By tony tessier, December 7, 2020
    • 0 replies
    • 281 views
    • 
    • tony tessier
    • December 7, 2020

19. Is there a problem with CCleaner on Mac Big Sur (OS 11.0.1)?

    By GailNK, December 6, 2020
    • 10 replies
    • 919 views
    • 
    • Minigato
    • February 23

20. Error - Update could not unpack

    By Norimaki5, December 4, 2020
    • 3 replies
    • 367 views
    • 
    • Dave CCleaner
    • December 16, 2020

21. CCleaner per 1 anno per 3 PC

    By Clacli, December 3, 2020
    • 1 reply
    • 287 views
    • 
    • Dave CCleaner
    • December 16, 2020

22. Run CCleaner menu option not working on Big Sur

    By Troy Tempest, November 22, 2020
    • 9 replies
    • 1k views
    • 
    • Dave CCleaner
    • December 24, 2020

23. macOS version misidentified

    By MisterNeutron, November 19, 2020
    • 2 replies
    • 356 views
    • 
    • Dave CCleaner
    • December 16, 2020

24. CCCleaner on IOS MacOS 10.13.6 takes 5 minutes to run...

    By bpascua, October 7, 2020
    • 3 replies
    • 487 views
    • 
    • MaineJon
    • November 8, 2020

25. Hanging on startup?

    By Vacso, October 3, 2020
    • 10 replies
    • 1.4k views
    • 
    • wickerberry
    • November 26, 2020