Migrate From

Migrate To

Our Methodology

AI Logo VB6 AI Migrator
ByteInsight Logo

BYTEINSIGHT

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AI Calculator Download Now

Modernization, automated.

GAPVelocity AI Studio helps you move from outdated tech stacks to the latest desktop, web, and cloud platforms—smarter, faster, and with less risk.

Choose a platform to see migration options:

Source Technologies:

VB6 and VB.NET

Modernize VB to C#/.NET
C#

Modernize C# to Web with Blazor
WebForms

Modernize ASP.NET WebForms to Blazor
MS Access

Modernize MS Access to Blazor
PowerBuilder

Modernize PowerBuilder to Blazor
Clarion

Modernize Clarion to C#/.NET
Technology Services
Transformation Services
Not Sure Where to Start?

Migrate From

Migrate To

Our Methodology

AI Logo VB6 AI Migrator
ByteInsight Logo

BYTEINSIGHT

Start with a free assessment Get Started
AI Calculator Download Now

Modernization, automated.

GAPVelocity AI Studio helps you move from outdated tech stacks to the latest desktop, web, and cloud platforms—smarter, faster, and with less risk.

Choose a platform to see migration options:

Source Technologies:

VB6 and VB.NET

Modernize VB to C#/.NET
C#

Modernize C# to Web with Blazor
WebForms

Modernize ASP.NET WebForms to Blazor
MS Access

Modernize MS Access to Blazor
PowerBuilder

Modernize PowerBuilder to Blazor
Clarion

Modernize Clarion to C#/.NET

Technology Services

Transformation Services

Not Sure Where to Start?
Move off the desktop. Convert C#, VB.NET, VB6 to web and cloud

Migrate ASP.NET WebForms to .NET Blazor with Agentic AI Code Conversion

ASP.NET Web Forms Migration Tools help modernize legacy web applications by converting them to contemporary frameworks like ASP.NET Blazor. These tools ensure improved performance, scalability, and maintainability while preserving essential business logic.

LEARN MORE

Considering Migrating Web Forms?

Released in 2002 with .NET 1.0, WebForms was a quick and (relatively) easy way to get responsive server applications on the web. But now it's legacy and antique technology. 

GAPVelocity AI can modernize those web forms applications to a cloud-native architecture with Blazor. 

Whichever architecture you choose, GAPVelocity AI slashes the time and cost compared to rewriting from scratch.

webforms-to-blazor-modernization

 

The Problem

The Challenge of WebForms Applications

Costly to Maintain

Tightly coupled code means even small changes require extensive regression testing, making updates slow and expensive.

Slow User Experience

Full-page reloads on every click feel dated and frustrating compared to the instant interactions users now expect.

Shrinking Talent Pool

The WebForms talent pool shrinks every year as developers move to modern frameworks, driving up costs and slowing delivery.

Security and Compliance Risks

WebForms no longer receives security patches from Microsoft, leaving applications increasingly vulnerable to threats.

Unable to Go Cloud-Native

WebForms is tied to Windows servers and legacy .NET Framework, blocking migration to modern cloud platforms.                                

Innovation Bottleneck

Microsoft has officially ended WebForms investment, meaning no new capabilities and growing incompatibility with modern tools and services.

The Risk

Why Traditional Rewrites Fail

The 'rip and replace' approach sounds straightforward, but the reality is far more complex and costly.

3-5x longer timelines than initially planned

Massive budget overruns that derail projects

Functional regressions that break critical workflows

Lost business logic that took decades to develop

Team burnout and stakeholder frustration

 

 

hidden-cost-of-rewrites

 

The Solution

The Business Value of WebForms AI Modernization

Transform your legacy applications into modern, maintainable assets without the risk.

 

Speed and Cost

Migrate in Weeks, Not Years

Accelerate your modernization timeline dramatically

Reduce effort by 70%

AI automation eliminates manual conversion work

Predictable Timelines

Data-driven estimates you can trust

Accuracy & Continuity

Preserve Business Logic

Decades of encoded knowledge stays intact

Reduce effort by 70%

Your applications work exactly as expected

Predictable Timelines

AI validation catches issues early

Future Readiness

Cloud-Native Architecture

Ready for Azure or any cloud platform

Modern Frameworks

The latest version of .NET, Blazor and beyond

Easy Enhancements

Add new features and become AI-ready faster than ever

The Process

How GAPVelocity AI Migrates WebForms

  1. Inventory & Assessment – Our assessment tool, ByteInsight, scans your entire WebForms codebase, identifying dependencies, patterns, and complexity. Get a detailed migration roadmap with accurate time and cost estimates.

  2. Automated Code Conversion – Our Hybrid AI technology combines Agentic AI with deterministic semantic pattern matching to convert WebForms to clean, idiomatic Blazor code.

  3. Refactoring and Modernization – Legacy patterns are automatically upgraded to modern equivalents. Database access, UI components, and third-party integrations are all handled.

  4. Testing & Validation – Comprehensive automated testing ensures functional parity. Human-in-the-loop validation for complex business logic scenarios.

  5. Deployment to Cloud - Deploy your modernized application to Azure or your preferred cloud platform with confidence.

This structured approach delivers a seamless migration with minimal disruption, unlocking the power of Blazor and Cloud for your business.

Get Started with WebForms Modernization

 

 

 

 

Capabilities

What You Can Do With WebForms Modernization

Comprehensive migration capabilities that handle the full complexity of WebForms applications.

UI Modernization

Transform legacy WebForms apps into modern, responsive C# or Blazor components with consistent styling and improved UX.

Database Layer Handling

Automatically migrate ADO/DAO to .NET Entity Framework Core with optimized queries and proper connection management.

Third-Party Library Support

Identify and map legacy controls and libraries to modern .NET equivalents automatically.

Cloud Deployment Ready

Output is optimized for containerization and cloud deployment with proper configuration management.

Multi-Project Migrations

Handle complex solutions with multiple interrelated projects, maintaining dependencies and references.

Security Enhancement

Modern authentication, authorization, and security best practices are applied during migration.

FAQ

webforms-diagram

Ready to Modernize Your WebForms Apps?

Get Started with WebForms Modernization

Or get started with a free code assessment

Free Assessment Tool

Got legacy desktop apps?

VELO Agentic AI

Learn about how we combine Agentic AI with Deterministic AI to provide the best modernization solutions for legacy applications
Learn More →

ByteInsight Free Code Analysis

To get started with your migration, complete a free code analysis that gives insight into what needs to be modernized and how
Learn More →

Documentation

Looking for technical documentation? Review our technical specs with our latest product documentation.
Learn More →

Github Demos

Want a deeper look into modernized code? Try out some of our product demos yourself and check out our modernized code output
Learn More →

Case Studies

Real stories about how modernizing with GAPVelocity AI unlocked limitless business value for our customers
Learn More →

AI Readiness Calculator

How ready is your business for implementing AI? Get real distilled insights into your next steps to go from legacy to AI ready.
Learn More →
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A migration that we did ourselves would have taken best case scenario eighteen months, if not two years. And would have presented a much more difficult migration path for our customers. Within three months of having our source code GAP had more or less an application in the browser.

- Dan Bonelli, HST Pathways

We were able to migrate our VB6 code to .NET using the VB6 AI Migrator license we acquired through MSDN. After the migration only a few things needed manual modification. So your software did a great job and saved us a lot of time

- JMarco Botermans, Owner - Fluke

Knowing what we really know today, I think that manual migration would be impossible.

- Jarno van Hurne, Global Product Line Director, Exact

Growth Acceleration Partners seemed the only one that sorted out the details, not only the basic issues of a migration engagement. Its product, the VB6 AI Migrator, included unique, powerful features, many of which turned out to be very valuable for this specific project, like ADO to ADO.NET conversion and error handling transformation

- Rod Coles – President, Bold Technologies, Ltd

We ran a proof of concept comparing the VB6 AI Migrator with other VB6 migration tools and we definitely preferred the way VB6 AI Migrator handled the conversion.

- James Lewis Stevenson II – Software Design Engineer, GT Software

Trusted By Enterprises Worldwide

Join hundreds of organizations that have successfully modernized their legacy applications including 80% of the Global 2000
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