You can download Propcalc 3.0 from our software library for free. The size of the latest setup package available is 1.8 MB. Our built-in antivirus scanned this download and rated it as virus free. Propcalc lies within Office Tools, more precisely Calculators. The following version: 3.0 is the most frequently downloaded one by the program users. Commonly, this program's installer has the following filename: PropCalc.exe. This free program is a product of Helmut Schenk.
From the developer:
PropCalc computes the performance data of propellers with a given geometry, notably in-flight thrust and power drain across the utilizable airspeed range. PropCalc comes with a database that contains the polars of current airfoils as well as geometrical data of a number of propellers.
You may want to check out more software, such as AcadCalc, iUnit or Pico Diagnostics, which might be related to Propcalc.