PSPDFKit for Web enables you to accurately measure distance and area in a PDF. You can use a known or calibrated page-to-real-world scale.
Measure distance — Measure the distance between two or more points on a PDF page.
Measure area — Measure the area inside a custom-drawn polygon, rectangle, or ellipse.
Calibrate scale — Calibrate the scale of a page using a known distance.
Guides for Measurements
Measure the length of a straight line or multiple connected lines programmatically or using the built-in UI
Measure the surface of an area programmatically or using the built-in UI
Configure the scale and precision of measurements programmatically or using the built-in UI
Enjoy unlimited trial usage of all our products. Get guidance and tech support from developers who built the product, and get started within minutes.