ustc 2.0.0002 was available to download from the developer's website when we last checked. We cannot confirm if there is a free download of this software available.
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. This free tool was originally created by Kennaquhair Stringed Instruments. The program is included in Office Tools. The ustc installer is commonly called ustc.exe. The most popular version among the software users is 2.0.
From the developer:
Ustc is a tension calculator for strings, in case you get tired of spread sheets. It is easy to use and basically self-explanatory. You can use it for different numbers of courses, or octave strung courses. You chose the note or octave, string gauge and type and tension per string.
You may want to check out more software, such as A-Converter, ESBProgCalc Pro or Pico Diagnostics, which might be similar to ustc.