: Expanded file categories and improved NTFS MFT analysis for even faster disk scanning. FolderSizes

Key Metric Software offers a fair one-time price for a perpetual license within version 9, with free minor updates. If that’s out of reach, use free alternatives like WizTree or WinDirStat. If you’re a business, even more so — the cost of a cracked license in legal fees or data recovery is astronomically higher than the purchase price.

If you own a license for any version of FolderSizes 9, you can update to the latest minor version (such as v9.3 ) for free.