The Portable Freeware Collection Forums

This is a great tool for scientists and engineers - it helps you ensure that the left side of your equation is dimensionally the same as the right side of the equation (in terms of mass, length, time, temperature). It provides a simple drag-drop interface to send units to the numerator or denominator or drag them to the trash. You can also create custom units and backup files to a backup directory. It comes with extensive help pages accessible from any browser. Great tool for university or school students.

Download the zip file from here http://john.kummailil.googlepages.com/Dimensions.zip extract to your desktop and run dimensions.exe. A windows installer is also provided if you prefer not to use the zip file.

Old thread update: link requires requesting permission so pointing to the softpedia link: https://www.softpedia.com/get/PORTABLE- ... ions.shtml ... the program itself appears to have ceased development, with no updates since 2008.