Syncfusion Essential Studio PDF Viewer SDK

Enable PDF viewing, annotation, form filling, and signing across web, desktop, and mobile platforms.

Published by Syncfusion
Distributed by ComponentSource since 2002

Version: 2026 Volume 1 (33.1.49) NEW Updated: Apr 14, 2026

Screenshot of Syncfusion Essential Studio PDF Viewer SDK

Syncfusion Essential Studio PDF Viewer SDK 2026 Volume 1 (33.1.49)

Released: Apr 14, 2026

Updates in 2026 Volume 1 (33.1.49)

Fixes

  • Web PDF Viewer (JavaScript, Angular, React, Vue, ASP.NET Core and MVC)
    • Fixed an issue where the updateFormFieldsValue method did not update the Radio Button in the UI when the Form Designer module was not injected.
    • Fixed an issue where List Box options were not displayed correctly when the Form Designer module was not injected.
    • Fixed an issue where the findText method did not work for a customer-provided document.
    • Resolved an issue where the form field tab order did not work in rotated documents in server-rendering mode.
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