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Finds differences between two PDF documents

Project Description

Finds differences between two PDF documents:

Compares the text layers of two PDF documents and outputs the bounding boxes of changed text in JSON.

Rasterizes the changed pages in the PDFs to a PNG and draws red outlines around changed text.


pdf-diff before.pdf after.pdf > comparison_output.png

Release History

This version
History Node


Supported By

Elastic Elastic Search Pingdom Pingdom Monitoring Dyn Dyn DNS Sentry Sentry Error Logging CloudAMQP CloudAMQP RabbitMQ Heroku Heroku PaaS Kabu Creative Kabu Creative UX & Design Fastly Fastly CDN DigiCert DigiCert EV Certificate Google Google Cloud Servers