Pixel Winch is a screen measurement app with a unique approach - rather than overlaying complicated controls on top of your existing workflow, it uses an interface similar to a traditional image editor.
Select a region on the screen to load it inside of Pixel Winch. The captured region will automatically magnify on your display. Take measurements using any combination of the included tools.
Need to look up previous measurements? No problem - use the history list to revisit past images. Worried about images clogging up your hard drive? Pixel Winch can be configured to automatically delete them.