Overview
What is Slack?
Slack : Calculate the wasted space on your disk
In depth
A closer look at Slack
Slack application was developed to be a small tool that calculates the wasted space on your disk due to the NTFS / FAT / VFAT file system limitations. The main window displays the amount of used space. The software not detect FAT32 correctly but you can use it on a FAT32 partition if you supply the right cluster size.
Verdict
Should you download Slack?
Slack runs on
Windows 9X/ME/2K/XP/2003/Windows 10/11
and is available under the
Freeware
license
— the installer is 129 KB.
We’ve catalogued it under
CD/DVD and Hard Disk.
✓
Verified clean. Every Slack build on SoftLookup is scanned for viruses, spyware, adware, trojans and backdoors. We re-test on every update.
Sponsored
At a glance
Slack specifications
- Last updated
- May 11, 2025
- License
- Freeware
- Operating system
- Windows 9X/ME/2K/XP/2003/Windows 10/11
- File size
- 129 KB
- Price
- Free
- Page views
- 686
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