[Safe to use with dual boot?]

1 hour ago, mta said:

excellent.

did you catch how many gigs it cleared up?

I must have done something wrong first time.  Couple G, worked like a charm!  Thnx again.

[Safe to use with dual boot?]

@mta  I went ahead  as you said and all seems to be well -thanks.

[Safe to use with dual boot?]

Thanks.  You mean like C: ?  Just Windows?  I did run Analyse first and it seemed like it would remove 1/2 my Barracuda

 

[Safe to use with dual boot?]

I can't find the right place to ask, but I dual boot Windows 7 / Ubuntu 16.04+

.. Question is, I run CC Cleaner and it says it can get rid of ginormous amount of stuff. - will it touch the Ubuntu partitions?

There are shared NTFS which would be fine to clean, but the ext4 I want to keep virginal.