Get TreeSize Free! Even in the times of cheap terabytes a final truth remains: sooner or later every hard disk will near capacity. We have the solution. Use TreeSize Free to keep an eye on your disk space.
TreeSize Free is compatible with any edition of Windows starting with Windows 8 / Server 2012 (32-bit and 64-bit).
Download Treesize Personal Mac Software. Tagg - The Personal File Tagging Utility v.2.1.5 Tagg is a file utility which helps you organize your files through the use of tags. Use it to catalog your personal files as well as your media assets such as clip art,sound files or video clips.
- Mac Cleaner is the best Mac space cleaning software to remove junk files, memory, virus, adware, malware, duplicated photos, and uninstall applications to free up storage and speed up Mac performance. As the best space cleaner, Mac Cleaner is capable of deleting various types of junk files to.
- Download Treesize Personal Mac Software. Tagg - The Personal File Tagging Utility v.2.1.5 Tagg is a file utility which helps you organize your files through the use of tags. Use it to catalog your personal files as well as your media assets such as clip art,sound files or video clips.
- TreeSize Professional 8.1.4.1582 on 32-bit and 64-bit PCs. This download is licensed as shareware for the Windows operating system from disk management and can be used as a free trial until the trial period ends (after 30 days). The TreeSize Professional 8.1.4.1582 demo is available to all software users as a free download with potential.
Easily find large folders or subfolders in the Windows Explorer-like tree view.
The hierarchical treemap chart in 2D shows you which file types are found in which folders. It will also visualize the size of each folder for easy disk space management.
You prefer a more three-dimensional view? Simply switch to the 3D treemap chart!
If your eyes react sensitively to brightness, the Dark Mode offers a welcome alternative. You can access the proven functions as usual via a user-friendly interface.
Treesize Free Alternative Mac
A touch optimized interface for your comfort (requires Windows 8 or higher).
TreeSize Free | TreeSize | TreeSize | |
|---|---|---|---|
| Show download and buy options | |||
Filters scan results according to different criteria | Yes | Yes | |
Breaks down scan results according to owner, file type, 100 largest files, etc. | Yes | ||
Versatile file searchwith duplicate finder and deduplication | No | Yes | |
Export to Excel, HTML and Email | Yes | ||
Automation support and command line options | No | Yes | |
I love this program. It always works well, and it does exactly what I need it to do. Helps me keep my computer very clean.
I just downloaded TreeSize Free and am most impressed with how much you have built into the free version of your software. It is clearly a well engineered and carefully thought out product that will be very useful for finding clutter on my hard drive. It contains far more value than I expected, and I compliment you on a product well done.
I was using Treesize to manage the space on my drive after having installed the Android devkit, which resulted in my system downloading about half-a-dozen versions of the SDK, along with about six thousand version of Java!! Absolute bloomin' chaos.
Thanks for Treesize. I haven't had to use it for about a decade, but it's good to know it's still around, and works as wonderfully well as it every did.
A life saver!!
4.5 out of 5 stars: Treesize users rated the tools meeting of requirements (96% user satisfaction) and its ease of use (96%) as the tool’s two best features.
Besides German and English, the tool can be installed in Chinese, Czech, Dutch, Finnish, French, Greek, Hungarian, Italian, Japanese, Korean, Polish, Portuguese/Portuguese (Brazil), Russian, Slovak, Slovenian, Spanish, Swedish and Ukrainian.
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Get More With the Feature-Rich Professional Edition
TreeSize
Various charts and statistics: Get even more insight on your disk usage
Get detailed statistics on file types and file owners. A Top 100 list shows the largest files at a glance. Compare with previous states and see the size increases. Additional bar and pie charts give more insight.
File Details | |
| File Size | 8.8 MB |
|---|---|
| License | Freeware |
| Operating System | Windows (All) |
| Date Added | August 24, 2021 |
| Total Downloads | 10,104 |
| Publisher | JAM Software |
| Homepage | TreeSize |
Publisher's Description
TreeSize Professional is a powerful and flexible harddisk space manager. Find out which folders are the largest on your drives and recover megabytes on them. TreeSize Professional shows you the size, allocated and wasted space, the number of files, 3D bar and pie charts, the last access date, the file owner, the NTFS compression rate and much more information for several folders or drives you choose. It also lets you search for old, big and temporary files. The application has an intuitive Explorer-like user interface and it is fast and multithreaded. You can print detailed reports or export the collected Data to Excel and to an HTML, XML or ASCII file. TreeSize Professional can be started from the context menu of every folder or drive.
smaragdus reviewed v4.0.0.362 on Mar 29, 2017
The abominable ribbon introduced in version 4.0.0.362 destroyed the once great program. Shame on anyone who copycats M$ GUI perversions.
Enlightenment reviewed v3.2.1 on Dec 19, 2014

Though I prefer Q-Dir and xplorer2 lite, I use this sometimes when I want to quickly determine the size of subdirectories.
ballyhairs reviewed v2.3.3 on Jul 9, 2009
Wow.. 2 years no preview? What kind of sofware is this!
bili_39 reviewed v2.3.3 on Jul 9, 2009
Great example of simple and useful software. I'm using it for more than 10 years (at least).
What nags are you speaking of? Only if you scan very large drives it occasionally nags with offer to upgrade.
Keep up a good work.
comeoffit reviewed v1.78 on Aug 10, 2006
give us a break, zridling... as if a dev can't make a living unless they release a freeware version of their application, complete with nags? what complete, non-sequitur nonsense. you make a living by creating a good piece of shareware and selling it, not by putting nags in people's faces.
hunterb reviewed v1.78 on Jun 26, 2006
This program is quite good. very fast (much faster than SpaceMonger) and i have not seen any ads or nags while using it. The only thing i would like to see is the ability to view the [files] count as actual files inside this program (without right click, Explore) - at the end of the day that what i want to know: what is taking up the space in that folder.
zridling reviewed v1.78 on Jun 26, 2006
Yes, but FileForum doesn't make that distinction, does it? Let's all hate every developer who wants to make a living coding rather than work at Wal-Mart. There's a dozen other freeware disk space apps out there that do the same thing or more than this adware version by JAM.
httpd.confused reviewed v1.77 on Nov 15, 2005
Yes, it's adware, and when I first pointed that simple fact out here, my comment was removed completely. But being idiotic enough to put a permanent nag in a 'faux freeware' utility is enough to make me avoid all of their products. I believe that if you call something 'freeware', you ought to really make it freeware, and leave people the hell alone.
Ulmo reviewed v1.77 on Oct 13, 2005
SpaceMonger is better
zridling reviewed v1.76 on Oct 5, 2005
So it's adware passing itself off as faux freeware. Pay the developer and get the Pro version which is excellent.
smaragdus reviewed v4.0.0.362 on Mar 29, 2017
The abominable ribbon introduced in version 4.0.0.362 destroyed the once great program. Shame on anyone who copycats M$ GUI perversions.
Enlightenment reviewed v3.2.1 on Dec 19, 2014
Though I prefer Q-Dir and xplorer2 lite, I use this sometimes when I want to quickly determine the size of subdirectories.
ballyhairs reviewed v2.3.3 on Jul 9, 2009
Wow.. 2 years no preview? What kind of sofware is this!
bili_39 reviewed v2.3.3 on Jul 9, 2009
Great example of simple and useful software. I'm using it for more than 10 years (at least).
What nags are you speaking of? Only if you scan very large drives it occasionally nags with offer to upgrade.
Keep up a good work.
comeoffit reviewed v1.78 on Aug 10, 2006
give us a break, zridling... as if a dev can't make a living unless they release a freeware version of their application, complete with nags? what complete, non-sequitur nonsense. you make a living by creating a good piece of shareware and selling it, not by putting nags in people's faces.
hunterb reviewed v1.78 on Jun 26, 2006
This program is quite good. very fast (much faster than SpaceMonger) and i have not seen any ads or nags while using it. The only thing i would like to see is the ability to view the [files] count as actual files inside this program (without right click, Explore) - at the end of the day that what i want to know: what is taking up the space in that folder.
zridling reviewed v1.78 on Jun 26, 2006
Yes, but FileForum doesn't make that distinction, does it? Let's all hate every developer who wants to make a living coding rather than work at Wal-Mart. There's a dozen other freeware disk space apps out there that do the same thing or more than this adware version by JAM.
httpd.confused reviewed v1.77 on Nov 15, 2005
Yes, it's adware, and when I first pointed that simple fact out here, my comment was removed completely. But being idiotic enough to put a permanent nag in a 'faux freeware' utility is enough to make me avoid all of their products. I believe that if you call something 'freeware', you ought to really make it freeware, and leave people the hell alone.

Ulmo reviewed v1.77 on Oct 13, 2005
SpaceMonger is better

zridling reviewed v1.76 on Oct 5, 2005
Disk Usage Mac
So it's adware passing itself off as faux freeware. Pay the developer and get the Pro version which is excellent.
httpd.confused reviewed v1.75 on May 23, 2005
I love how it shows an ad for TreeSize Professional each time you use it, or even do a refresh on a big-enough directory. Nice.
The DataRat reviewed v1.7 on Jul 6, 2003
Good example of a 'hammer-and-nails' basic utility: Nothing astounding. Just a useful tool for doing something simple.
Dirk van Hoofen reviewed v1.63 on Apr 8, 2003
Very nice tool.
I am a student in the 8th class and am pleased about freeware like this.
I have looked for such a tool already for a long time to receive the summary fast need, which files at most storage.
Treesize Free Mac
klumy reviewed v1.61 on Mar 28, 2002
Macbook Treesize Free
A very useful tool, which extends the abilitites of the windows explorer.
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