LEGACY DECODED

From Mystery
to Mastery

Decode any mainframe system—programs, JCL, data flows.
Professional documentation that scales with your needs.

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Why LensCodex

Enterprise-Grade Legacy Analysis

Powerful features designed for teams managing mission-critical systems

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Comprehensive Reports

Detailed HTML reports with code analysis, technical summaries, and full data lineage — delivered in minutes instead of weeks.

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Deep Code Analysis

Precise identification of variables, procedures, copybooks, and dependencies across complex legacy codebases.

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Data Flow Mapping

Clear visualization of end-to-end data lineage, uncovering hidden relationships inside legacy systems.

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Lightning Fast

Thousands of lines analyzed in seconds — reducing days of manual work to near-instant insight.

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Professional Output

Modern, beautifully formatted reports that stakeholders actually want to read — ready to share, review, and present.

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Secure & Confidential

Your source code is handled under strict confidentiality, used exclusively for analysis and never reused, redistributed, or retained beyond the agreed project scope.

Simple Process

How It Works

Three steps to comprehensive legacy code documentation

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Upload Code

Securely ingest source code, copybooks, and linkage definitions. LensCodex handles complex legacy structures automatically.

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Analyze & Decompose

Our engine deciphers logical commands, tracing data lineage from source to target while isolating embedded business rules.

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Generate Reports

Instant access to professional dashboards with Quality Grades, Call Maps, and Cloud Readiness assessments.

Professional Output

Beautiful, Actionable Reports

From complex legacy code to enterprise-ready clarity

Code Analysis Report

Code Analysis Report

Comprehensive quality assessment with complexity metrics and dependencies

Dependency Analysis

Dependency Analysis

Visual architecture mapping of files, databases, calls, and CICS resources

Data Lineage Tracking

Data Lineage Tracking

End-to-end data flow traceability from database tables to program variables

Code Pattern Analysis

Code Pattern Analysis

Automated detection of data flows, duplicated logic, and technical risk patterns

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