Current version is 2.6.3

Download Precise Calculator 32-bit (186 kB)

Download Precise Calculator 64-bit (247 kB)

System requirements:
  1. Extract ALL files from the ZIP archive. I've created ZIP files by 7-zip, but you can use any archiver to extract files. Some archivers allow to double-click EXE file inside the archive and run it from a temporary folder, but that will NOT work.
  2. Drag & drop the EXE file to the Start button which is in the bottom left screen corner.
  3. Right-click the EXE file and choose Create shortcut. Then move this shortcut to the desktop.

Why to use 64-bit version: