Wiztree - free- disk space analyser - I recommend this

Occasionally I come across a program with which I very rapidly feel comfortable- a sense that it has been properly thought out, is fast, responsive, reliable and- of course- useful.

Wiztree is one such, and is much faster than Windirstat, which also has a few drawbacks..
Antibody Software - WizTree finds the files and folders using the most disk space on your hard drive



It updates fast if you delete something, whether from its GUI or file explorer.

As you can see here it uses the MFT, so like Everything etc is quick to scan- much faster than Windirstat.


The only things I'd improve relate to the colours for the cushion disk map.

I've made some changes:
I found the default rather dull and not the most helpful.
I wanted reds and oranges for file types I might be most likely to want to delete.
I've added some file types which were not allocated a colour, some of them well known like avi, pdf for example.

You may find this of interest.

Not to mention, that WizTree actually works compared to TreeSize, which has one job and it fails to do it.
They make excuses in their FAQ, that it is because of that and that, but the fact it, that it does not work.

I don't understand the complaints against Treesize. I use it all the time and have never had a problem. Speed is fine.

I'll look at WizTree so maybe I can see what the buzz is about.

Edit: The wiggling donate button is very annoying. I don't particularly like the cushion map. It's why I stopped using WinDirStat.

I'll stick with Treesize.

For a quick check I use Wiztree. For something more in depth I use Xinorbis portable.

Xinorbis (and tools) download | SourceForge.net

I too have no problems using TreeSize Free