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
i

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 2025 Volume 3 SP2 (31.2.12)

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.
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