Syncfusion Essential Studio Windows Forms

A comprehensive UI controls package for WinForms.

Published by Syncfusion
Distributed by ComponentSource since 2002

Version: 2026 Volume 1 SP1 (33.2.5) NEW Updated: May 5, 2026 5.00 Star Average Review5.00 Star Average Review5.00 Star Average Review5.00 Star Average Review5.00 Star Average Review (4)

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Please note that new Timed Subscription Licenses for Syncfusion Essential Studio Windows Forms are available as part of Syncfusion Essential Studio Enterprise.

Syncfusion Essential Studio Windows Forms Releases

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...
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Released: Sep 3, 2024

Updates in 2024 Volume 2 SP1 (26.2.12)

Fixes

  • Calculate
    • The VLOOKUP formula now returns the correct result when we perform an exact match.
  • 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...
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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.
  • Presentation
    • The PowerPoint presentation will no longer be corrupted when saving the source document after adding cloned slides to the destination document.
    • The PowerPoint presentation will no longer be corrupted while cloning and merging a PowerPoint shape with target slide as hyperlink...
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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.
  • Presentation
    • Picture recolor is now preserved properly while converting a PowerPoint presentation to an image.
    • The PowerPoint presentation will...
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Released: Aug 6, 2024

Updates in 2024 Volume 2 SP1 (26.2.8)

Fixes

  • Calculate
    • The OR formula will now return the exact results when we use the array within the OR formula in Calculate.
  • DocIO
    • Superscript text is now preserved properly while converting a Word document to PDF.
    • Table exceeds page width is now preserved properly while converting a DOC format document to PDF.
    • Table with "Keep with Next" is now preserved properly on a multi-column page while converting a Word document to PDF.
    • Tab stop position with center alignment is now updated properly for...
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Released: Jul 30, 2024

Updates in 2024 Volume 2 SP1 (26.2.7)

Fixes

  • DocIO
    • Improper revisions will no longer be preserved when comparing DOCX format documents.
    • The font name is now preserved correctly after calling the UpdateTableOfContents API.
    • Paragraph text is now preserved correctly when converting a DOCX format document to RTF.
    • Tabs are now preserved correctly after calling the AppendText API and saving as an RTF document.
    • TOC hyperlinks are now applied correctly to headings that contain a picture when converting a Word document to PDF.
    • Tables are now...
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Released: Jul 24, 2024

Updates in 2024 Volume 2 SP1 (26.2.4)

Fixes

  • DocIO
    • Section breaks are now handled properly when accepting tracked changes in a Word document.
  • DockingManager
    • The NullReference exception will no longer occur when using the EndInit method in DockingManager.
  • MainFrameBarManager
    • MainFrameBarManager customization option is now shown in the designer for .NET Core projects.
  • PDF
    • Fixed an issue where annotations were not displayed correctly after flattening the PDF document.
    • Fixed an exception that occurred when retrieving the page value from...
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Released: Jul 16, 2024

Updates in 2024 Volume 2 (26.1.42)

Fixes

  • DocIO
    • Tab is now preserved properly while converting a DOCX to HTML format document.
    • Table will be preserved properly while converting RTF format document to DOCX.
    • Table description now preserved properly while converting DOCX format document to HTML.
    • Page number is now updated properly while updating table of contents with empty section.
    • Default font is now applied properly for the Chinese text while converting a Word document to PDF.
    • Vertical position of image in header is now updated...
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Released: Jul 9, 2024

Updates in 2024 Volume 2 (26.1.41)

Fixes

  • DocIO
    • Tab is now preserved properly while converting a HTML to DOCX format document.
    • List number is now preserved properly while converting a DOCX format document to PDF.
    • Text with hyphen is now preserved properly while converting DOCX format document to PDF.
    • Image inside a table is now preserved properly while converting a DOCX format document to PDF.
    • Underline for the Arabic text is now preserved properly while converting Word document to PDF.
    • Table with horizontal merged cells is now...
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