There was a download of UltimaCalc 4.1.965 on the developer's website when we last checked. We cannot confirm if there is a free download of this software available. This tool was originally designed by UltimaCalc. The most popular versions among the program users are 4.1, 3.1 and 3.0.
UltimaCalc lies within Office Tools, more precisely Calculators. The UltimaCalc installer is commonly called UltimaCalc.exe. We cannot guarantee that the program is safe to download as it will be downloaded from the developer's website. Before launching the program, check it with any free antivirus software.
From the developer:
The UltimaCalc application window is unobtrusive, moveable, and resizeable – giving you the freedom to leave it open all the time on your desktop for ready access. Colors and font sizes are fully customizable, or you can set the UltimaCalc window to be transparent when not in use! It’s out of sight until you need to invoke the full power of UltimaCalc’s computational abilities.
You may want to check out more software, such as iUnit, Pico Diagnostics or Any Place Calculator, which might be similar to UltimaCalc.