Desktop Publishing Document Imaging Programs PDF Measure It 1.02b descriptions PDF Measure It is an Acrobat plug-in tool it enables accurate measurement of the distance & angle between two points on a page. To measure a distance click anywhere on a PDF page to set a reference point then click again in the same page to set a measure point Measurements include horizontal vertical distance & angle degrees changeable size colored crosshairs are placed over the page at both points crosshairs can also be finely adjusted by pressing the arrow keys. Measurements are shown in either points picas inches feet yards centimeters millimeters meters scaling option is now available for e. g. measuring maps & other scale based documents.