Overview
What is Portable NTFSRatio?
Portable NTFSRatio - Compress and decompress items after learning the size and compression rate of a folder and its subfolders, using this portable tool
In depth
A closer look at Portable NTFSRatio
Portable NTFSRatio is a tiny and portable tool you can use to find out the compression rate of a folder and its subfolders, as well as to compress and decompress selected items. Although it may sound difficult to work with, it actually has some intuitive options for all user levels. There's no installation involved, so you can extract the program files to a custom location on the disk or straight to a USB flash drive, in order to seamlessly run it on any computer with minimum effort and no previous setup. It doesn't modify Windows registry settings, need DLLs to run, or create extra files on the disk without permission. Once launched, the app asks you to indicate a folder to compute its compression rate. It makes all the necessary calculations automatically, shortly revealing the size along with the compressed size and ratio of each file and subfolder.
Verdict
Should you download Portable NTFSRatio?
Portable NTFSRatio runs on
Windows 10/11
and is available under the
Freeware
license
— the installer is 961 KB.
We’ve catalogued it under
Backing Up.
✓
Verified clean. Every Portable NTFSRatio build on SoftLookup is scanned for viruses, spyware, adware, trojans and backdoors. We re-test on every update.
Sponsored
At a glance
Portable NTFSRatio specifications
- Last updated
- May 1, 2026
- License
- Freeware
- Operating system
- Windows 10/11
- File size
- 961 KB
- Price
- Free
- Page views
- 787
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