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Release notes

Migration Guides

What is WebViewer

DocumentViewer

Open/Save Document

Events

UI customization

Annotation

Collaboration

MS Office

DOCX Editor

Spreadsheet Editor

Conversion

PDF/A

Forms

Generate

Page manipulation

Edit page content

Extraction

Digital signature

Outlines/Bookmarks

Compare files

Optimization

Layers (OCGs)

Measurement

Redaction

Security

HTML

BIM

Video

Audio

Portfolios

Low-level PDF API

Full API

WebViewer Server

Custom server

Best practices

Advanced

Changelogs

Latest (v11.6.1)

Version 11

Version 10

Version 8

Version 7

Version 6

Version 5

Version 4

Version 3

Version 2

WebViewer Server

WebViewer BIM

Version 11.6.1 Changelog (2025-07-15)

WebViewer Core

Fixes

Digital Signatures

Fixed an issue where the lock subelement on widgets was not parsed and re-exported by WebViewer, causing signature validation failures.

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Version 11.6.1 Changelog (2025-07-15)

WebViewer Core

Fixes

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