Enterprise COBOL to Java Modernization Tools

Modernize mission-critical mainframe COBOL into maintainable Java or C#

SoftwareMining helps organizations modernize IBM mainframe COBOL applications into secure, maintainable Java or C#. Since 2010, our deterministic transformation engine has combined compiler technology, graph theory, control-flow analysis and predefined translation rules to deliver predictable, repeatable and auditable COBOL-to-Java and C# modernization. Unlike probabilistic AI code generation, the same COBOL source always produces the same Java or C# output.

Automatic translation of COBOL, CICS, JCL, VSAM, IMS and DB2 applications
Maintainable Java applications with proven functional equivalence
Complete ownership of the generated source code and business data
Deploy on AWS, Azure, Kubernetes or private infrastructure
Optional AI-assisted documentation without changing translated code

Translation and analysis run entirely within your own infrastructure, allowing source code and business data to remain under your control while supporting strict security, privacy and regulatory requirements.

COBOL-to-Java Success Stories

SoftwareMining's COBOL-to-Java modernization technology has been used by organizations across banking, government, insurance and large enterprise delivery programmes.