Allows you to measure quickly and accurately distances, areas and perimeters.
Measure distances and angles on the screen and distances on a map.
Take accurate measurements of the pixels of any object or window on your screen.
Dr. John Kummailil
The ruler can be resized using the mouse and is highly configurable.
Estimate or precisely measure on-screen distances.
A window ruler to measure screens and make screenshots; vital for developers.
Clever Ruler is a powerful measuring tool for Windows.
Alexander G. Styopkin
It allows you to measure different points of a captured image.
Dr Andrew J Marsh
Ruler Tool gives the possibility of measuring all items on your desktop.
Scan your PC for malware, spyware, ransomware, trojans, and keyloggers.
Index Braille AB
The Rule File Editor is a tool to manage and edit contraction rule files.
24Guru (24 Calculator) is a powerful program for the game of 24 points.
Tanner EDA’s L-Edit Pro meets your needs by combining the fastest rendering.
It allows you to automatically print just the first page of every message .
Invade Earth is based on the popular game Risk 2210 A.D. by Avalon Hill.
On-screen Ruler provides you with a semi-transparent ruler on your screen.
Basta Computing, Inc.
Reglo: Graphics tool including a ruler, a magnifier, screen and color capture.
DKRuler is a sizable drag and drop horizontal, vertical and translucent ruler.
University of New Mexico
It is an Interactive Java Software for Creating Ruler and Compass Constructions.
Frog City Software
Become the ruler of the world by conquest or by vote.
Supreme Ruler 2020 is a Geo-political RTS Game of unmatched scale and detail!
Pixel Port is a magnifier, a color picker, a ruler, and a protractor.
A unique piece of software, provides an on-screen, slotted ruler.
A fully configurable on-screen reading ruler to use with any windows application.
Simply drag and rotate the ruler to measure the objects on the screen.