Observed arrival · 2026-10-17

InkognitoPDF keeps PDF work on-device

inkognitopdf.com Visit website

Editorial interest 82/100 Selection signal · not a rating of the site

A free, open-source browser app for editing, scanning, OCR, and signing PDFs without uploading files to a server.

Landing page captured for the 2026-10-17 issue.

For: People editing or signing sensitive PDFs in-browser
Worth noticing: The site says OCR supports English and Spanish, with OCR resources and fonts stored after first use.

Field notes

The homepage describes scanning from phone-camera photos: the app is said to detect page edges, straighten them, and make black-and-white copies. OCR is listed for English and Spanish; digital-certificate signing uses PAdES, with sequential multi-signer preparation and an audit page. The project names Apache-2.0 and pdf.js, pdf-lib, and Tesseract.js among its license and underlying components. Offline resources are stored after first use.

Observed signals

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Editorial observations of this landing page, not a rating.

○OpenPublic substance visible

✦PrettyNotable craft visible

●ProPolished or operationally mature

◎NicheUnusually specific use

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