Turn cumbersome IBM compile listings into an interactive browser experience. Upload, explore, and trace your COBOL programs in minutes.
Try the Demo
Drag and drop a COBOL compile listing (CSV & TXT) and instantly browse procedure divisions, data definitions, and cross-references.
Hover or click on any highlighted link to reveal related code snippets in real time—trace variables, sections, and paragraphs effortlessly.
Our backend COBOL engine compiles your code and generates the necessary CSV & TXT files for the interactive browser interface instantly.
Quickly locate definitions, usages, and call chains without scrolling through thousands of lines of code.
Pinpoint bugs and understand legacy logic faster, even if you weren’t the original developer.
Dockerized architecture ready for your on‑premise or cloud environment.