Fanpro 3.0 could be downloaded from the developer's website when we last checked. We cannot confirm if there is a free download of this software available. The actual developer of the free program is IAP, Inc. The software lies within Office Tools, more precisely Calculators.
You can run this free PC program on Windows XP/7/8/10/11 32-bit. The most popular version of the tool is 3.0. According to the results of the Google Safe Browsing check, the developer's site is safe. Despite this, we recommend checking the downloaded files with any free antivirus software.
From the developer:
FanPro is a comprehensive software tool that covers IAP’s complete line of fans and blowers.
FanPro can generate selected fan curves, sound power levels, general fan information and data sheets per the users input specifications.
FanPro has a built in tool bar menu that allows the user to access fan laws, conversion tables and VIV curves. All of these options have proved to be very useful to our customers and representatives.
You may want to check out more software, such as Disk Space Fan Pro, which might be similar to Fanpro.