• Saves Valuable Time
  • Trusted Accuracy Since 2004
  • 15-Day Money-Back Guarantee

VB to Java Converter

VB to Java Converter produces great Java code from VB.NET, saving you hours of painstaking work and valuable time.

Try the Free Edition

  • Free
  • High-quality conversion
  • Limited conversion output

Purchase the Premium Edition

  • $149 US per year (15-day guarantee)
  • High-quality conversion
  • Unlimited conversion output

Runs on 64-bit Windows, version 7 SP1 or later.
The Free Edition limits output to 100 lines per file (no limit on the number of files).

License Information     Support     Uninstall Instructions    

10 Second Preview

*Scroll right to see VB to Java Converter screenshots

Key Benefits


Q:   Are the original VB.NET files altered in any way?

Your existing code is left completely intact. The new Java files are output to the new location that you specify.

Q:   What is the conversion accuracy?

Our accuracy is very high, but there will be significant adjustments required for all but the simplest conversions. There are no direct equivalents for some aspects of VB.NET. Read the rest of the FAQ to get an idea of a few things that are not converted. VB to Java Converter is intended to reduce the amount of work you'll have to do to convert code to Java, but it is just the first step.

Q:   Does VB to Java Converter convert VB6 projects to Java?

No - the most effective way to convert VB6 to Java is to first upgrade to VB.NET, and then use VB to Java Converter on the resulting VB code.

Q:   How are VB.NET methods with optional parameters converted?

Overloaded methods are created and the 'Optional' keywords are removed. Missing arguments are replaced by the defaults specified by the original VB parameter list.

Q:   Are VB.NET delegates converted?

Yes - try out our Free Edition to see the conversion details. We convert delegate declarations to interface declarations and references to delegate instances to lambdas.

Q:   Are VB.NET ByRef parameters converted?

Yes - try out our Free Edition to see the conversion details. We substitute a wrapper type (using Java generics) for the parameter type and adjust all references to the parameter in the defining method and all calls to the method.

Q:   What about .NET UI code?

The converter does not convert .NET UI types due to the lack of similarity between these types and Java UI types.

Q:   What are the most common adjustments necessary after conversion?

Additional Resources

VB.NET and Java equivalents chart

Copyright © 2004 – 2023 Tangible Software Solutions, Inc.