H2o Steam Properties - Download
Click here to download a zip file containing the H2oProperties Excel add-in for Windows. You can copy this zip file anywhere on your computer and double click it to unzip all the files included (32 and 64 bit Excel xll add-in file, documentation, and Windows Help file). Excel for Windows 1997 or higher required.
For installation instructions refer to this page.
If you have purchased a license and need help activating your software, please see here.
For information about this Excel add-in refer to the H2o Steam Properties Excel-Add In page.