Some test text!


JavaScript Audio Redaction Library

WebViewer Audio allows playback, commenting and redaction of mp3, wav, flac, ogg as well as video formats inside the browser (in addition to all standard functionality and supported file types ).

Launch Online Demo

Annotations are kept separate from the underlying file and can be saved into a database, as a global XFDF file, or as separate XFDF files for each user. Permissions can be applied to the annotations, providing control over who can see annotations, whether or not some users are read-only, and whether or not they have an ability to annotate or redact

Get started with WebViewer Audio

Get started

Open an audio file Load a mp3, wav, flac, or ogg file.

Get the answers you need: Support

Upcoming Webinar: PDFTron SDK Tech Review | Nov 29, 2022 at 2 pm ET


The Platform


© 2022 PDFTron Systems Inc. All rights reserved.


Terms of Use