MaxxPI² - PreView: Is the *little brother, but it contains the same PI-calculation routine as MaxxPI² does. So your reaced results will be comparable. MaxxPI²-Preview is designed to do SinglePI calculations.
File specifications:
Directions for use Install and Remove:
MaxxPI² - PreView does not need to be installed, just unzip the files in a directory and run the executable (MaxxPi2_preview.exe). In order to remove the program, just delete MaxxPi2_preview.exe and if it exists, MaxxPi2_preview.cfg.
The program does not copy any file in any directory (except temporary files), neither writes in the registry. MaxxPI² - PreView uses a configuration file, MaxxPI2_preView.cfg, that allows to store several parameters. It will be created at runtime automatically.