WinUI

Create Modern Windows Applications with WinUI

Whether you're building for embedded systems, desktop platforms or mobile devices, our WinUI development services empower you to create sleek, intuitive and high-performance applications that drive innovation.

Why Choose ICS for Windows Development?

With WinUI at the core, we create highly responsive interfaces, future-proof interfaces for your applications – robust, long-lasting solutions designed for your hardware and tailored to support your business goals.

Deep Platform Expertise
Our developers are highly skilled in WinUI, Windows App SDK, Fluent Design and native performance optimizations.



Cross-Domain Insight
We’ve built software across embedded, desktop and mobile domains so we understand trade-offs and constraints across all of them.



Human-Centered UX
We blend modern Windows design with usability, ensuring the result feels native and seamless.



Scalable & Maintainable
Clean architecture, modular components and solid testing practices ensure your product evolves without decay.



Transparent & Agile
We partner with you through clear communication, demos and collaborative planning so you always know where your project stands.

WinUI and Windows App Development Services

We offer end-to-end desktop application creation using WinUI and the Windows App SDK, in C# or C++. Our WinUI development services cover a wide range of applications, from industrial control panels and embedded HMIs to enterprise desktop productivity tools, real-time dashboards and companion mobile apps. 

Our UX designers collaborate closely with your team to define your color palette, customize controls and ensure every visual element aligns with your brand and user experience goals. WinUI provides extensive flexibility to tailor the look and feel of each component, while global styles can be applied across the application to ensure consistency, maintainability and a polished, cohesive design.

Embedded Windows/IoT UI 
Custom UI layers for Windows IoT or Windows-based embedded platforms



Desktop-to-Mobile & Hybrid UI Bridges
Lightweight mobile or remote UI frontends tied to a Windows backend

Performance & Graphics Optimization 
Low-latency rendering, hardware acceleration, GPU integration and efficient redraw logic

UI/UX Design 
Tailored XAML UI with Fluent Design principles for a polished, modern look and feel

Modernization & Migration 
Transitioning legacy apps (WinForms, WPF, UWP) into modern WinUI architecture

Interoperability & Platform Integration
Seamless connectivity with backends and hardware via APIs, gRPC, MQTT and native code

Testing & QA
Automated UI tests, performance profiling, regression suites and verification checks

Support & Maintenance 
Ongoing support, updates, compatibility patches and new OS adaptation