Compare PDF File Differences with JavaScript

Requirements

These packages are required to use these features in production. Trial keys have unlimited access to all features

Package: Compare

Comparing files provides the ability to understand what has changed from one file to another.

With the Apryse SDK, you can visually compare the differences between 2 files (images, paths, text, forms, shadings, and other types of content).

Demos

Semantic Text Compare Demo Compare by Image Overlay Demo

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PDF Overlay To provide a visual document comparison by overlaying and masking.

Pixel-by-pixel (Image Overlay) To provide a visual document comparison by gathering each pixel to find the sum of absolute differences.

Semantic Text To detect differences between two docuemnts on a word-by-word basis.