Many moons ago I wrote about a really powerful tool called Glary Utilities that can do a boat load of stuff, one of them being analyze hard disks to see what is hogging all of your available drive space. The only problem with that tool is that it is only free for personal use. If you want to use it legally in the office to find out where your drive space is going on your company servers, you have to purchase their pro version.
My boss told me about another little tool that can do the same thing. By same thing, I mean the drive space analysis part. This tool is called TreeSize Free. Here is a description from their website:
Every hard disk is too small if you just wait long enough. TreeSize Free tells you where precious space has gone to. TreeSize Free can be started from the context menu of a folder or drive and shows you the size of this folder, including its subfolders. You can expand this folder in Explorer-like style and you will see the size of every subfolder. Scanning is done in a thread, so you can already see results while TreeSize Free is working. The space, which is wasted by the file system, can be displayed and the results can be printed in a report.
Here is a screen shot from their website as well:
What tools do you use for disk space analysis/cleanup? Is it free? Is it payware? Let us know in the comments.