on screen display

Screen Protractor give you pixel perfect measurement of any angle on your screen.

Screen Calipers give you pixel perfect measurement of anything on your screen.

Screen and microphone recorder without limitations or watermark.

Tints the display to help users with sensitive eyes.

Get your display menu back for OS X mavericks.

Quickly and easily change your display resolution.

Menubar item to quickly rotate your display.

Record your screen to a QuickTime movie.

Measure circular or polygonal areas on your screen with the draftsman's tool.

Optimize resolution and bit depth for attached displays.