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Add an electronic signature (PAdES) to a PDF, or check one — entirely on your device. Nothing is uploaded.

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Demo of the @awacloud/pdf brick · Licensing

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@awacloud/pades-demo 0.1.0. Copyright (c) 2026 AwaCloud SAS. Author: Matthieu Bouilloux.

Licensed under AGPL-3.0-only, also available under a commercial licence. Licence, warranty and terms.

Components and third-party notices

@awacloud/fw · Apache-2.0 · licence · notice
@awacloud/pdf · AGPL-3.0-only · licence · notice
@awacloud/fonts · AGPL-3.0-only · licence · notice

Stanford Javascript Crypto Library (SJCL) · Copyright (c) 2009-2015, Emily Stark, Mike Hamburg and Dan Boneh at Stanford University. All rights reserved. · BSD-2-Clause · licence text
Robert Penner's easing equations / jQuery Easing v1.3 · Copyright © 2001 Robert Penner; Copyright © 2008 George McGinley Smith · BSD-3-Clause · licence text
Adobe Core 14 AFM metrics · Copyright (c) 1985, 1987, 1989, 1990, 1993, 1997 Adobe Systems Incorporated. All Rights Reserved. · Adobe Core 14 AFM licence · licence text
Adobe Glyph List · Copyright 2002-2019 Adobe (http://www.adobe.com/). · BSD-3-Clause · licence text