Syncfusion Essential Studio WinUI

State-of-the-art WinUI toolkit for developing Windows apps faster.

Published by Syncfusion
Distributed by ComponentSource since 2002

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

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

Syncfusion Essential Studio WinUI Releases

Released: May 5, 2026

Updates in 2026 Volume 1 SP1 (33.2.5)

Fixes

  • SfDataGrid
    • Fixed a System.ArgumentException that occurred during serialization and deserialization process.

Released: Apr 28, 2026

Updates in 2026 Volume 1 SP1 (33.2.4)

Fixes

  • SfScheduler
    • Setting the TimeRulerFormat in the Loaded event while using the Timeline view will now work without throwing a NullReferenceException.

Released: Mar 16, 2026

Updates in 2026 Volume 1 (33.1.44)

Features

  • Common
    • Provided support for localizing strings without using .resw files.
  • Cartesian Charts
    • Financial series (new) - The financial series in the Cartesian Charts make it easy to visualize stock-market price movements or any dataset that includes open, high, low, and close values, all natively in WinUI.
    • Candle series - A candlestick series shows stock market data using open, high, low, and close values in a single symbol. The high and low are connected by a vertical line, while the...
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Released: Feb 11, 2026

Updates in 2025 Volume 4 SP1 (32.2.4)

Fixes

  • SfDataGrid
    • The drag line indicator is now displayed correctly when performing drag and drop operations between controls that use different source types.

Released: Jan 6, 2026

Updates in 2025 Volume 4 (32.1.22)

Fixes

  • SfDataGrid
    • The NullReferenceException will no longer be thrown when clicking the IndentCell of the ColumnHeader in SfDataGrid.
  • SfDatePicker
    • The configured FontSize is now applied correctly on initial load.

Released: Dec 23, 2025

Updates in 2025 Volume 4 (32.1.20)

Fixes

  • SfDatePicker
    • Fixed an issue where FontSize was not applied to the display text and in the WinUI SfDatePicker.

Released: Dec 16, 2025

Updates in 2025 Volume 4 (32.1.19)

Features

  • Common
    • Added support for .NET 10 via dedicated assemblies.
    • Added support for Visual Studio 2026.
    • Enhanced WinUI localization support delivers functionality across all supported Windows platforms, including client and server editions, with full compatibility with the latest Windows SDKs.
  • AI AssistView
    • Input toolbar header template - Supports customizing the header section of the input area using a flexible template. The layout and styling of the header can include elements such as file...
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Released: Dec 2, 2025

Updates in 2025 Volume 3 SP2 (31.2.16)

Fixes

  • SfDataGrid
    • The Print method no longer throws a System.Runtime.InteropServices.COMException when invoked.

Released: Nov 18, 2025

Updates in 2025 Volume 3 SP2 (31.2.12)

Fixes

  • SfMaskedTextBox
    • ArgumentOutOfRangeException no longer occurs when typing in SfMaskedTextBox with an Email regex mask while the bound value is null.

Released: Nov 12, 2025

Updates in 2025 Volume 3 SP1 (31.2.10)

Features

  • Common
    • Added support for .NET 10 via dedicated assemblies.
  • SfComboBox
    • The SfComboBox now supports null value when the selected item is cleared.