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)

Screenshot of Syncfusion Essential Studio Windows Forms
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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 2025 Volume 3 SP2 (31.2.12)

Released: Nov 18, 2025

Updates in 2025 Volume 3 SP2 (31.2.12)

Features

  • Visual Studio Extensions
    • Provided .NET 10.0 support to the Syncfusion WinForms Template Studio, Item Template, and Reference Manager.

Fixes

  • Calculate
    • COUNTIF formula now calculates correctly and returns the expected result when it contains nested IF formula.
    • SUMIF formula calculations on large ranges in CalcEngine now run with optimized memory usage.
  • DockingManager
    • DockHints are now rendered when DockToFill is set to true.
  • RibbonControlAdv
    • The BackstageView will no longer close when the Escape key is pressed while focus is on another form.
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