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Discover the Smarter Way to Upgrade

We offer the Fastest & Most Flexible

VB6 CONVERSION TOOL

Great Migrations helps teams preserve and enhance business-critical systems.
Our advanced software re-engineering tools and agile methodology can help you upgrade your VB6 and ASP classic systems for C# and VB.NET.

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Client List

VB6/ASP/COM to .NET Customers

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FORTRAN to C Customers

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gmADS Modeling and Simulations Developers

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About Great Migrations

We are passionate about helping clients preserve and modernize their software assets with software migration since 1982.

Our Mission To You

We offer powerful system re-engineering tools and methods to help you develop custom upgrade solutions.

Technology We Offer

We provide the products, services, and expertise to help clients meet the challenges of their software migration needs.

Contact Us

Our proven software analysis offerings enable customers to more accurately assess and plan ambitious upgrade efforts.