StarCalc 5.73 that could have been downloaded from our website for free. The following versions: 5.7, 5.6 and 5.5 were the most frequently downloaded ones by the program users. The latest version of StarCalc is supported on PCs running Windows XP/XP Professional/Vista/7/8/10/11, 32-bit. Commonly, this program's installer has the following filename: starcalc.exe. The software lies within Education Tools, more precisely Science Tools. The actual developer of the free program is Alexander E. Zavalishin.
From the developer:
This software tool is a professional astronomy planetarium and star mapping program specially designed for Windows 9x/ME/NT/2000/XP. StarCalc illustrates the star positions at any instance of the day as observed from any geographic location on Earth. The star positions can be viewed and presented as images in a hemispherical whole sky or in any of the user-defined sub-areas.
You may want to check out more software, such as PlanMaker, which might be similar to StarCalc.