WPF UI is an open-source project built for .NET developers building WPF applications.

Yes — WPF UI is open source under the Open Source license and free to use.

WPF UI is developed by lepo.co, based in Poland.

WPF UI

Name: WPF UI
Author: lepo.co

lepo.coInfrastructure🇵🇱

PulseGate's liveness check found it on 14 Sep 2026; it has been in the index since 30 Jun 2026. How this is checked

WPF UI is an open-source library that provides modern Fluent UI controls and styles for Windows Presentation Foundation (WPF) applications. It helps .NET developers update the look and feel of their apps, offering controls like Navigation, Dialog, and Snackbar, and is distributed via NuGet for easy integration.

Open SourceWeb

Visit lepo.co

Overview

9 features

In the Frameworks & SDKs space, WPF UI takes a focused approach. It focuses on modernizing and enhancing the user interface of WPF applications with up-to-date controls and styles. WPF UI is an open-source project aimed at .NET developers building WPF applications. WPF UI is open source under the Open Source license. It runs on the web.

Behind WPF UI is lepo.co, based in Poland. Among its 9 catalogued features are Fluent UI controls, modern design, and navigation controls.

Summary written by a language model from the project’s public pages.

Fluent UI controls
Modern design
Navigation controls
Dialog support
Snackbar
NumberBox
Gallery app
NuGet package
Visual Studio Designer support

Built with & integrations

Hosting

Cloudflare

Runs on

Browser

Detected from

Cloudflare: cf-ray header · cf-cache-status header

Trust & compliance

License

Open Source

Verified signals

HTTPSOpen SourceFree tier

Indexing history

What PulseGate has recorded for this listing

Nothing recorded for this listing in this window.

Frequently asked questions about WPF UI

What is WPF UI?: WPF UI focuses on modernizing and enhancing the user interface of WPF applications with up-to-date controls and styles. It is catalogued under Frameworks & SDKs on PulseGate.
Who is WPF UI for?: WPF UI is an open-source project built for .NET developers building WPF applications.
Is WPF UI free?: Yes — WPF UI is open source under the Open Source license and free to use.
What platforms does WPF UI run on?: WPF UI runs on the web.
Is WPF UI still active?: PulseGate's liveness check found it on 14 Sep 2026.
Who makes WPF UI?: WPF UI is developed by lepo.co, based in Poland.
Is WPF UI open source?: Yes — WPF UI is open source under the Open Source license.

At a glance

Pricing: Open Source
Platforms: Web
Languages: English
License: Open Source
Built for: .NET developers building WPF applications
Model: Open source
Solves: Modernizing and enhancing the user interface of WPF applications with up-to-date controls and styles.

Developer

🇵🇱lepo.co

Index record

Indexed: 30 Jun 2026
Lifecycle: Alive
Last seen: 30 Jun 2026

Identity audit (12)

Slug: wpf-ui-wpf-ui-lepo-co
Lifecycle last checked: 14 Sep 2026
Verification state: Indexed for public listing
Listing state: Listed: yes
Index status: Included in index
Latest evidence snapshot: 30 Jun 2026
Timeline basis: Indexed-at chronology. This listing's first-seen date was written by the catalog backfill, not observed here, so it is not treated as a sighting.
Name from: Derived from the project's own page and URL.
Category from: Assigned by a language model.
Summary from: Written by a language model from public pages.
Languages from: Detected by a language model, checked against the page's own declaration.
Canonical URL: https://wpfui.lepo.co/

README badge

Shows this record's lifecycle in a README, and links back here.

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