NRuler 100.0 for Mac can be downloaded from our website for free. The actual developer of this free software for Mac is Noutash Consulting. The software lies within Productivity Tools, more precisely Calculators.
From the developer:
Have you ever wanted to be able to visually measure a space on your website or design so you could plan an object of an appropriate size?
NRuler is a free multiplatform screen ruler and unit converter which lets you measure anything on your screen. It comes with a unit converter that lets you convert betweeen measurement units.
You may want to check out more software for Mac, such as Calculus, V-Planner or Metes and Bounds, which might be similar to NRuler.