The jump to version 18 isn't just a minor revision. Here is what the changelog reveals about the updated portable release:

Using the updated version remains as straightforward as ever:

Date: May 24, 2024 Subject: Analysis of "WinUSB Maker," Versioning Discrepancies, and Portable Software Safety.

WinUSB Maker 18 portable supports automatic answer file integration:


Because the original project on GitHub and CodePlex (archived) is no longer maintained, finding a safe winusb maker 18 portable updated requires caution.

Safe sources:

Avoid: Softonic, CNET Download, or any site that bundles adware installers. The legitimate file should be under 2 MB and contain only one .exe plus a lang folder.

Checksums for the clean version (reference):