Thank you for your review
Email me when discounted: 
NRuler... 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.

Main features:

  • Pixels, Centimeters, Milimeters and Picas
  • Horizontal and vertical
  • Ability to always on top
  • Customizable pixels per inch
  • Mark center or mouse position on the rulers
  • Unit Converter
  • Saves your settings
  • No installation required


  • Mac OS X 10.5.5 or later
  • Java 1.6 or later

Similar Software

Open Comparison
Suggest Other Similar Software
Leave a Review

NRuler User Discussion

To leave a comment, you need to be logged in.
Sort by: Time | Smiles
There are no Ratings for this App yet.
0 0


Current Version (100.x)


Downloads 2,492
Version Downloads 2,491
License Free
Date 21 Dec 2009
Platform OS X / PPC 32 / Intel 32
Price Free
Learn how MacUpdate Desktop makes installing apps from MacUpdate.com one-click easy.
Next time, install NRuler with 1-click

Learn how MacUpdate Desktop can install apps on MacUpdate with the simple click of the Install apps with MacUpdate Desktop icon. Plus, keep all your apps updated.

download install