RedCrab Calculator Download

System Requirements

Windows XP,
Windows Server 2008, 2012,
Windows Vista, Windows 7,
Windows 8, Windows 10

Net Framework 4.0


Found here a comprehensive handbook for the calculator.

Found here an overview of all integrated functions.

You can call the online help directly from the program

On the function panel click with the right mouse button on the function button for which you need help.

On the worksheet, you can get help by placing the cursor over a function name and pressing the F1 key.