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Xamarin.Forms to .NET MAUI Migration

Xamarin.Forms to .NET MAUI Migration Services

Migrate legacy Xamarin applications to .NET MAUI on an easy, low-risk migration roadmap that preserves your business logic, modernises your app stack, and provides you with long-term platform support and improved performance.

Rushkar Technology assists companies in migrating to .NET MAUI to modernise and secure their mobile applications and move beyond Xamarin.Forms migration guide. We are a leading software development company with a team of dedicated developers, enabling us to deliver high-quality cross-platform solutions that are seamless, efficient, and built with solid technical expertise and best practices.

Whether you are looking for Xamarin.Forms to MAUI migration, migrate Xamarin to MAUI, or using the .NET Upgrade Assistant Xamarin to MAUI, our experts ensure that your upgrade is predictable, secure, and built for long-term success.

Why Choose Rushkar for Xamarin to MAUI Migration?

  • Low-Risk Migration with proven methodology to preserve business logic
  • Future-Ready Apps modernised for .NET MAUI platform support
  • Dedicated Team of certified developers with deep cross-platform expertise
  • End-to-End Support from migration planning to performance optimisation

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Why Migrate Xamarin.Forms to .NET MAUI?

.NET MAUI is the next-generation cross-platform framework that replaces Xamarin.Forms, offering businesses long-term support, improved performance, and modern tooling. Migrating ensures your apps stay secure, scalable, and future-ready across iOS, Android, macOS, and Windows.

Integrated Cross-Platform Framework

.NET MAUI unifies iOS, Android, macOS, and Windows into a single project with a shared codebase. This simplifies development and reduces maintenance efforts compared to managing separate Xamarin.iOS and Xamarin.Android projects.

Long-Term Support

With Microsoft ending support for Xamarin.Forms in late 2024, migrating to .NET MAUI ensures access to regular updates, security fixes, and enhanced features for sustainable application growth.

Enhanced Performance

.NET MAUI leverages native UI controls and optimized rendering. Apps run faster, animations are smoother, and memory usage is significantly lower than with Xamarin.Forms.

Modern Tooling & Ecosystem

Using Visual Studio 2022+, developers benefit from Hot Reload, improved debugging diagnostics, and compatibility with .NET 6/7. Features like C# 10 and single-file publishing enhance efficiency and developer productivity.

Future-Ready Architecture

.NET MAUI supports the MVU (Model-View-Update) pattern and seamlessly integrates mobile and desktop UI. This future-proof design enables businesses to expand to new platforms and devices effortlessly.

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Our Xamarin.Forms to MAUI Migration Steps

At Rushkar Technology, we follow a proven migration roadmap that minimizes risks and ensures smooth transformation of Xamarin Android/iOS apps into future-ready .NET MAUI solutions. Each step is carefully designed to preserve business logic while enhancing app performance, scalability, and user experience.

Discovery & Assessment

We begin by reviewing your existing Xamarin.Forms migration guide, project plan, NuGet packages, custom renderers, and libraries. Our team evaluates platform-specific code, Xamarin vs .NET MAUI themes, and dependencies to identify compatibility requirements and ensure a seamless upgrade path.

Migration Planning

Next, we decide the best approach for your project—incremental page-by-page changes or a complete full-lift migration. We set up a new MAUI solution aligned with best practices, establish folder structures, and define risk management, recovery strategies, and testing objectives for smooth execution.

Code Conversion & Refactoring

Our developers update namespaces, replace Xamarin.Essentials with Microsoft.Maui.Essentials, and migrate lifecycle methods. Custom renderers are refactored into MAUI Handlers, and services are registered using IServiceCollection. This ensures clean, modernized, and optimized code.

UI & UX Modernization

We restructure the UI into a single project with global styles in Resources/Styles and platform-specific files in the Platforms folder. To boost performance, we adopt MVVM or MVU patterns, use GraphicsView for custom rendering, and implement CollectionView for optimized lists.

Testing & Quality Assurance

We migrate unit and UI tests to .NET 6 and MAUI Test Controls, setting up CI/CD pipelines in GitHub Actions or Azure DevOps. Real device testing ensures improved startup times, lower memory usage, and smoother frame rates before final deployment.

Deployment & Ongoing Support

Our team configures deployment essentials like Entitlement.plist, AndroidManifest.xml, and signing certificates. Post-launch, we provide monitoring with App Center Analytics, crash reporting, patches, OS upgrades, and continuous feature enhancements.

Converting Xamarin.Forms to MAUI Best Practices

Start with a Small Pilot

Migrate 5–10 key pages first to verify the build process, handler transformations, and UI appearance before executing the full migration. This approach reduces risks and ensures early detection of potential issues.

Use SDK-Style Projects

Ensure all projects are SDK-style and compatible with Xamarin.Forms 5.0 or .NET Standard 2.0+ before using the Upgrade Assistant. This reduces unexpected errors and ensures a smoother migration.

Use Handlers Instead of Renderers

Replace custom renderers with MAUI Handlers and Mappers to minimize code dependency on native platforms. This simplifies customizations and improves overall app performance.

Keep All Assets in One Place

Store fonts, images, and styles in the single-project folder in MAUI to maintain consistent branding and reduce platform-specific differences.

Test on Real Devices

Test your app across a range of iOS and Android devices, including older and newer hardware, to detect layout, input, or sensor issues after migration to handlers and the new SDK.

Document Lifecycle Changes

Track changes in app lifecycle events and background behavior in MAUI to prevent hidden bugs related to navigation, modals, and resuming the app.

Tooling Spotlight: .NET Upgrade Assistant for Xamarin.Forms to .NET MAUI

Accelerated Project Conversion

The .NET Upgrade Assistant simplifies project migration by converting project files to SDK-style, updating target frameworks to net8.0-android and net8.0-ios, and setting <UseMaui>true. It automatically updates common packages, reducing manual effort and potential errors.

Package and Namespace Upgrades

The tool removes Xamarin.Forms and Xamarin.Essentials packages, replaces Xamarin.CommunityToolkit with the .NET MAUI Community Toolkit, and updates namespaces to Microsoft.Maui and Microsoft.Maui.Controls. This streamlines code and ensures consistency during migration.

Project Upgrade Options

The Upgrade Assistant can either modify the existing project or create a copy adjacent to it. Microsoft recommends upgrading to Xamarin.Forms 5 with the latest dependencies first to minimize API differences and reduce manual corrections, especially for large, multi-project solutions.

Architecture Essentials: Handlers and Single-Project Fundamentals

Handlers Connecting Virtual Views to Native Views

MAUI uses handlers to connect platform-independent virtual views to native views. This approach simplifies customization, allows property and command mapping without deep subclassing, and keeps underlying controls updated efficiently.

Simpler Customization and Testing

Using handlers rather than renderers makes the codebase simpler, easier to test, and quicker to modify. Developers can adjust the appearance or behavior of all controls or individual ones without the complexity of Xamarin.Forms renderers.

Single-Project Configuration

MAUI’s single-project setup eliminates multiple shared projects and allows platform-specific resources to reside in the Platforms folder. This supports multiple targets without maintaining separate main projects for UI or resource updates.

Why Rushkar for Xamarin.Forms to MAUI Migration?

Dedicated Developers

We carefully recruit .NET MAUI specialists with 5–10 years of experience in cross-platform development, ensuring your migration project is handled by highly skilled professionals.

Proven Track Record

With over 100 successful migrations and 500+ global clients, RushKar Technology accelerates projects by up to 60%, delivering results faster and more reliably.

Full‑Stack Capabilities

Our team covers the full spectrum—from backend services like .NET 7 Web APIs and Azure Functions to MAUI UI, DevOps pipelines, and cloud deployment—ensuring a complete, seamless solution.

Consultative Partnership

We provide architectural guidance, strategy workshops, and long-term project roadmaps, acting as a trusted partner throughout your MAUI migration journey.

Flexible Engagements

Our services include team extensions, fixed-scope migration projects, and long-term maintenance contracts—allowing you to choose the engagement model that fits your business needs.

What You Get

Assessment and Migration Plan

We list dependencies, document risks, map phased migration, and provide cost and time estimates to minimize risk before commencing code changes.

Tool Conversion

We primarily use the .NET Upgrade Assistant Xamarin to MAUI for areas where it’s most effective, and perform targeted manual conversions of handlers, platform code, and third-party packages for a seamless migration.

Test and Release Pipeline Improvements

We set up MAUI-compliant build agents, signing, and platform matching to ensure releases are stable, repeatable, and compliant with store policies and device requirements.

Transfer of Knowledge

We provide playbooks, pull-request templates, and work sessions that enable your team to work efficiently with MAUI and modern .NET, making future upgrades easier and safer.

Frequently Asked Questions

What is .NET MAUI, and what does it replace Xamarin.Forms?

.NET MAUI is Microsoft’s new cross-platform UI framework, replacing Xamarin.Forms. It unites projects under the latest .NET releases, offering better performance, modern tools, and long-term support.

What is the end-of-life of Xamarin support?

As of May 1, 2024, Microsoft no longer supports Xamarin SDKs, including Xamarin.Forms. Migration to MAUI

Take the Next Step

Migrate to .NET MAUI with Confidence

Rushkar Technology can be trusted to migrate your apps from Xamarin.Forms to .NET MAUI while improving performance, maintainability, and user experience. Our development team, consultants, and DevOps engineers ensure your app is fully optimized, user-friendly, and easy to maintain.

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Hire Dedicated Developers

Accelerate your migration plans immediately without long-term expenses or delayed recruitment. Hire dedicated .NET, mobile, and DevOps developers to get your project running quickly and efficiently.

Post-Migration Support

We provide support for web, mobile, cloud, QA, and UI/UX tasks, helping you scale and maintain your platform efficiently after the migration to .NET MAUI.

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