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Thursday, March 12, 2015

Find Out What's Taking Up Space On Your Disk

Find Out What's Taking Up Space On Your Disk

 

 

Today's hard-disks are pretty huge, especially when you compare them to the ones that were available just five or ten years ago. But somehow, no matter how big they are, we always find all kinds of stuff filling them to the top and then wonder why we have no more room to store things that we actually need. If you are looking for the best ways to find out what's occupying so much space on your drive, here are some of the best solutions that I know of.

The easiest way to decide what to delete in order to make more room on your disk is to find out which of your folders occupy the most space. Checking each one individually and remembering the ones big enough to be noteworthy could take quite a long while, but things get a lot simpler if you use a third-party application. Here are a few free tools that will help you analyze the space usage on your drives.

Space Sniffer

Space Sniffer 
Space Sniffer is an interesting tool that analyzes the content of folders and drives (on your hard-disk or other storage devices) and presents the results in an easy-to-understand graphical format. The folders with the largest size will take up the most space on the results window, thus easily showing you what you need to look into. This application is portable so you don't need to install it to be able to use it. Another advantage is that it can use different colors to depict various file classes. Lastly, you can use the program's filtering options to only search through files with a specific extension in case you want to know which of your movies, music files etc. are huge.

TreeSize Free

TreeSize Free
TreeSize Free is a handy application that gives you the exact size of all the folders and sub-folders on a drive in a selected directory. This tool also tells you the percentage of total space each item occupies and sorts the entries either by their size or alphabetically. Even though it doesn't offer much more than a few filtering options and the possibility to download it as a portable program, TreeSizeFree is still a reliable solution for your disk space analyzing needs.

WinDirStat

WinDirStat
WinDirStat tries to be a complete all-in-one solution, but in my opinion tries a bit too hard. Don't get me wrong, the application does its job well and is full of useful information, but the amount of data you get could be a bit overwhelming, especially when it comes to that attempt at a graphical representation which the program delivers at the bottom of its window. Besides the percentage of the total space that each entry occupies in the folder or on the drive you scanned, this tool also offers a few cleaning up features, such as the ability to empty your Recycle Bin or delete any of the items on the list. Another detail that I actually liked is that WinDirStat uses Pac-Man animations instead of regular progress bars while scanning your folders.

RidNacs

RidNacs 
RidNacs is probably the simplest solution that you will find. This tool isn't capable of much more than scanning a specified drive or folder, organizing the entries by their size and depicting the percentage of the total space each item occupies with the help of bars. Further than that, you can only save the resulted list as a CSV, HTML or XML file and change the color/style of the bars. Despite its modest functionality, this application is simple and fast enough to be exactly the solution that most users actually require.

Disk Savvy

Disk Savvy 
Disk Savvy is my favorite disk space analysis tool. The application is well designed and offers all the functionality that you may require. Disk Savvy can analyze folders, hard-disks, network share drives and NAS storage devices. This application uses pie charts, bar charts and text data to depict the space usage as good as possible. Additional advantages include the ability to copy, move, delete and compress files and folders directly from the program's interface, or the possibility to view the top 100 largest files and folders. Unfortunately, the free version of the application is limited to 500,000 files or 2 TB, but it should be more than enough for the regular users.

Alternative solution

Using Windows Explorer 
Using Windows Explorer
In case you don't feel like installing third-party applications, there is another very simple way for you to quickly find those large files that might take up too much space on your hard disk. All you need to do is open a Windows Explorer (My Computer) window, go to the drive or folder that you want to check then click inside the search box (by default it's in the top-right corner of the window) and type size:gigantic. Basically this command will instruct the application to display any file that is larger than 128 MB. The problem is that this function was written a long time ago when 128 was actually relevant. With today's hard-disks you have to search for files that are larger than several GB in order to fix your disk space issues. To do this, click the search box (the one in the Windows Explorer application) and type size:(>1GB), which will instruct the application to show all the files larger than 1GB. The only drawback of using this solution is that you can only get files as results and not entire folders.

 

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