Downloading ErrorCalc 1.0 from the developer's website was possible when we last checked. We cannot confirm if there is a free download of this software available. This free tool was originally developed by max2k. ErrorCalc.exe is the most common filename for this program's installer.
According to the results of the Google Safe Browsing check, the developer's site is safe. Despite this, we recommend checking the downloaded files with any free antivirus software. The software is included in Office Tools. The most popular version among ErrorCalc users is 1.0.
From the developer:
ErrorCalc has a easy to use interface. ErrorCalc calculates arithmetic mean, absolute error, relative error of 2-10 numbers. Easy shortcut button to Windows Calculator.
You can set ErrorCalc to always stay on top of your applications so you don't have to switch windows.
You may want to check out more software, such as Free QuData Calculator, AcadCalc or iUnit, which might be related to ErrorCalc.