C# to Java Converter

Convert C# projects, folders, files, and code snippets to Java – C# to Java Converter produces a great conversion, saving hours of tedious work and valuable time.

Free Online Converter

Browser based – no code is ever uploaded

The online converter is not available on mobile devices.

Free Windows Desktop App – Direct Download

Requires 64-bit Windows

Desktop install is not available on mobile devices.

Free Windows Desktop App – Microsoft Store

Requires 64-bit Windows

Desktop install is not available on mobile devices.

FAQ

Support

Premium Edition

Uninstalling

The Free Edition limits output to 250 lines per file or code snippet
The online converter performs the conversion entirely in your browser – no code is ever uploaded
The desktop app requires 64-bit Windows, version 10 or later (version 11 for ARM processors)

Better than AI Converters

Safe – your code never leaves your machine
Numerous conversion and formatting options
More accurate than AI
Responsive customer support – even for the Free Edition

Other Benefits

Saves valuable time
Easy to use
Excellent tool for learning Java

Additional Resource

Java and C# comparison and equivalents chart