Syncfusion Essential Studio ASP.NET Core

A comprehensive UI controls library for ASP.NET Core.

Published by Syncfusion
Distributed by ComponentSource since 2002

Version: 2026 Volume 1 SP1 (33.2.5) NEW Updated: May 5, 2026

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Please note that new Timed Subscription Licenses for Syncfusion Essential Studio ASP.NET Core are available as part of Syncfusion Essential Studio Enterprise.

Syncfusion Essential Studio ASP.NET Core Releases

Released: Oct 8, 2024

Updates in 2024 Volume 3 (27.1.52)

Fixes

  • DocIO
    • The ArgumentOutOfRangeException will no longer be thrown while calling Compare API.
    • The NullReferenceException will no longer be thrown while calling Compare API.
    • RTL text with zero-width joiner is now reordered correctly in Word to PDF conversion.
    • Hanging issue will no longer occur due to the tab when converting a Word document to a PDF.
  • File Manager
    • The issue with mobile mode tap events in File Manager component large icons view has been resolved.
    • The issue with multiple selection...
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Released: Oct 1, 2024

Updates in 2024 Volume 3 (27.1.51)

Fixes

  • DocIO
    • Equation field is now preserved properly while converting a Word document to PDF.
    • Text with inline picture is now aligned properly while converting a Word document to PDF.
    • Enhanced the drawing order of footnotes while converting a Word document to PDF.
    • Special characters and numbers in RTL text are now preserved properly while converting HTML to DOCX format document.
    • Paragraph formatting is now preserved properly while converting DOCX format document to PDF.
    • Document with improper...
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Released: Sep 24, 2024

Updates in 2024 Volume 3 (27.1.50)

Fixes

  • DocIO
    • WMF image size is now preserved properly after executing mail merge.
    • The GenericKeyNotFoundException will no longer be thrown while adding the form field second time with name as empty.
    • List number is now preserved properly while converting a RTF to DOCX format document.
    • Document will no longer be corrupted after calling the UpdateDocumentFields API.
    • Improper underline will no longer preserve while converting a RTF to ODT format document.
    • Improper highlight color will no longer...
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Released: Sep 18, 2024

Updates in 2024 Volume 3 (27.1.48)

Features

  • Common
    • New control - The AI Assist View control has been added to the Syncfusion ASP.NET Core suite.
    • Preview to production-ready control - The OTP Input control has been developed to meet industry standards. It is now marked as a production-ready control for ASP.NET Core.
    • Fluent 2 high contrast theme - All Syncfusion ASP.NET Core controls now support the Fluent 2 high contrast design, improving accessibility and user experience for visually impaired users.
    • Bootstrap 5.3 theme - All...
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Released: Sep 10, 2024

Updates in 2024 Volume 2 SP1 (26.2.14)

Fixes

  • DocIO
    • Hanging issue will no longer occur while calling Compare API.
    • Table is now preserved properly while converting a DOCX format document to PDF.
    • Fixed table is now be preserved properly while converting a DOCX format document to PDF.
    • Pagination issue due to list paragraph with multiple line spacing is now resolved while converting a Word document to PDF.
    • Hanging issue will no longer occurs while converting a Word document to PDF, when a nested table has a DistanceFromBottom option.
  • Grid...
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Released: Sep 5, 2024

Updates in 2024 Volume 2 SP1 (26.2.13)

Fixes

  • PDF
    • Fixed issues with the AdditionalDelay setting and added the WindowStatus property to the CEF-based HTML to PDF converter.
    • Fixed Header and footer overlapping issue with multi-page PDF in the CEF-based HTML to PDF converter.

Released: Sep 3, 2024

Updates in 2024 Volume 2 SP1 (26.2.12)

Fixes

  • DocIO
    • Image is now preserved properly after calling ExecuteGroup API.
    • TC Field entries are now preserved properly in TOC after calling UpdateTableOfContents API.
    • Conversion time is now reduced while converting a Word document with multiple styles to PDF.
    • Paragraph formatting is now preserved properly while converting a DOCX format document to PDF.
    • Performance has been improved while using fallback font while converting a Word document to PDF.
    • Word document instance is now disposed properly...
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Released: Aug 27, 2024

Updates in 2024 Volume 2 SP1 (26.2.11)

Fixes

  • DocIO
    • Reply and resolved comments are now preserved properly after calling ImportContent API.
    • RTL text is now preserved properly while converting a HTML to DOCX format document.
    • TOC with section break is now preserved properly after calling UpdateTableOfContents API.
    • Frame is now positioned properly while converting a Word document to PDF.
    • Page break is now preserved properly while converting a DOCX format document to PDF.
    • The Exception will no longer be thrown while converting a DOCX...
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Released: Aug 20, 2024

Updates in 2024 Volume 2 SP1 (26.2.10)

Fixes

  • DocIO
    • List number is now preserved properly while converting a DOCX format document to PDF.
    • Character formatting is now preserved properly for text after equation while resaving a DOCX format document.
  • Grid
    • The issue with Programmatic open column chooser dialog not opening with OK and Cancel buttons on adaptive vertical view has been resolved.
    • The issue where invoking the getPersistData method in the dataBound event of the Grid removed the groupCaptionTemplate has been resolved.
    • Resolved...
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Released: Aug 13, 2024

Updates in 2024 Volume 2 SP1 (26.2.9)

Fixes

  • DocIO
    • RTL text is now preserved properly for Word to HTML and HTML to Word conversions.
    • Mail merge result formatting is now preserved properly after executing Mail Merge.
    • Table with Japanese text is now preserved properly while converting a DOCX to PDF.
    • Table row with hidden is now preserved properly while converting a DOCX format document to HTML.
  • Grid
    • When freeze property is enabled the minWidth and maxWidth set to a column is not working properly issue has been resolved.
    • search clear...
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