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PDF Technical Inspector

Explain page boxes, fonts, images, signatures and processing risks.

This tool processes selected files in your browser.

Accepted: application/pdf, .pdf. Desktop cap 100 MiB per file.

Report

List fontsList fonts

List imagesList images

Detect signaturesDetect signatures

Detect actionsDetect actions

How it works

Processing stays in this browser tab. Source files are not uploaded. Export is a new copy; originals are not overwritten.