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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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Great Migrations
Product Documentation

Product User Guides

gmStudio User Guide covers our VB6/ASP/COM to .NET migration methodology and tools in more detail.
gmFortran User Guide describes our Fortran to C translation product and the supporting runtime library.
GM Application Development System User Guide describes our multi-dimensional data modeling application development system.

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.

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

Great Migrations Product Documentation