Easy COBOL Migrator – Deterministic offline COBOL to six languages conversion

Summary: Easy COBOL Migrator is a desktop tool that converts COBOL code into C++, Java, C#, Python, Rust, and Go using a full compiler pipeline. It processes all code locally without AI, ensuring consistent output and source code privacy.

What it does

The tool uses a lexer, parser, AST, semantic analyzer, and six code generators to convert COBOL, handling 36 statement types, 220+ keywords, preprocessing directives, file I/O, and SORT/MERGE operations. Migration reports highlight code needing manual review.

Who it's for

It targets developers and organizations requiring reliable, offline COBOL migration without cloud or AI dependencies.

Why it matters

It addresses the lack of free, accurate COBOL migration tools and avoids inconsistent AI outputs by providing deterministic, local compilation for large codebases.