Folder Size

CNET Editors' review

Folder Size is a free Windows utility that scans your drives or folders and displays detailed information about the size of their contents so you can see where the disk space went. It displays the sizes of files and folders as well as their percentage of total disk size.

Folder Size uses a layout common to many such utilities, mostly because it's the most efficient design: toolbar, left-hand tree view, and main window. Folder Size displayed all our disk drives with their total size, space used, and free space listed below the tree view. We clicked on our C drive and then clicked the Scan arrow. The program took a few minutes to scan 40GB of files; when it finished, it displayed the file structure in the tree view with the selected directory displayed in the main view. This view displayed file names and sizes; percentage of the total in numbers and bar graphs; total files, folders, and subfolders; dates created, modified, and accessed; attributes; and even the file's owner in expandable, draggable, rotating headings. We could also customize which headings we wanted to display and quickly choose file sizes from bytes to gigabytes. Buttons let us easily navigate through our file directories. The Help file is fairly basic, but then so is the program. It's not designed to do tricks; it simply displays detailed file information quickly, which is a much more useful and frequently needed capability than it seems.

The space below the main window displays charts of the program's findings, but we had trouble with this feature, possibly because it requires Adobe Flash Player installed in Internet Explorer to work. We had Flash Player in IE, but it's not available for 64-bit IE, and the Flash installer seemed to balk at the difference. The screenshots show nice-looking charts that can be printed and exported. We'd like to see either less reliance on IE or greater compatibility in accessing Flash, but beyond that, Folder Size is quite a useful tool.

Publisher's Description

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All User Reviews
  • All versions:

    4.9 stars

    out of 7 votes

    • 5 star: 6
    • 4 star: 1
    • 3 star: 0
    • 2 star: 0
    • 1 star: 0
  • Current version:

    5.0 stars

    out of 5 votes

    • 5 star: 5
    • 4 star: 0
    • 3 star: 0
    • 2 star: 0
    • 1 star: 0
  • My rating:

    0 stars

    Write review

Results 1-5 of 5

  • 5.0 stars

    "Does something W7 should do out of the box"

    March 30, 2013  |   By DaveDickie666

    Version: Folder Size 2.9

    Pros

    Gives you a perfect view of where all your disk space is going

    Cons

    Takes about 3 minutes to scan a 400 gig disk. Has links to products you probably don't want that you can ignore.

    Summary

    Was exactly what I was looking for to find out why my half a terabyte was down to 5 gig of free space.

    Reply to this review

    Was this review helpful? (0) (0)

  • 5.0 stars

    "Rock Solid"

    February 17, 2013  |   By wjack149

    Version: Folder Size 2.9

    Pros

    Very Fast
    Cool graphics
    Nice reports
    Correct results

    Cons

    Nothing worth mentioning

    Summary

    I first used the free Fast Duplicate File Finder tool from this company. I ordered both VSDIF and Audio Dedupe and I recommend them. Both are great tools.
    And this one is a lifesaver. You can instantly see where your disk space is lost.

    Reply to this review

    Was this review helpful? (0) (0)

  • 5.0 stars

    "Nice little helper"

    February 11, 2013  |   By Silvester67

    Version: Folder Size 2.9

    Pros

    Fast and easy to use.

    Cons

    None worth mentioning - requires FLASH for the charts to work, but it is definitely worth installing.

    Summary

    Try it and love it.

    Reply to this review

    Was this review helpful? (0) (0)

  • 5.0 stars

    "Impressive results"

    January 31, 2013  |   By daylight901

    Version: Folder Size 2.9

    Pros

    1. Very Fast
    2. Supports immense number of image formats 500+
    3. RAW support
    4. Internal Preview
    5. No crashes
    6. Handles 100 000+ images quite fast - other tools just die

    Cons

    1. The auto-check feature is a bit tricky
    2. Some options are not clear out of the box

    Summary

    I wonder who posted those negative reviews. This is the best tool of its kind. I recommend this to all my fellow photographers!
    A must have indeed.

    Reply to this review

    Was this review helpful? (0) (0)

  • 5.0 stars

    "Oddly it is completely free without any spam - a GEM!"

    January 20, 2013  |   By dclubb

    Version: Folder Size 2.9

    Pros

    Scans my drives in minutes.
    Great interface.
    Fancy charts.
    Option to integrate in Windows Explorer

    Cons

    None so far

    Summary

    This tool reveals the used space on your hard drives in minutes and you can easily see where are the space hogs. Very stable tool and very fast, much better than anything else that I have tried.

    Reply to this review

    Was this review helpful? (2) (0)

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