Convert legacy source codes into actionable documentation.

Reverse engineer the structure, logic, and dependencies within complex legacy systems, 3× faster with iBEAM IntDoc.

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Reverse Engineers legacy system code into functional documentation to enable analysis, planning, and modernization

Book your FREE 30-minute IntDoc documentation consultation

See how IntDoc converts legacy codes or application into functional, technical, and architectural documentation with clarity and control.

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Manoj OptiSol Business Solutions

Mathuramanoj. R

Transform Reports Faster

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Understanding legacy application and system code is now easy with tool-assisted code-to-documentation.

iBEAM IntDoc helps convert application code into readable technical, architectural, and business requirement documentation through a combination of AI and human oversight.

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Structured reverse‑engineering and documentation workflow

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Analyze source code

Scans the application codebase to understand structure, dependencies, logic flows, functions, and modules.
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Generate documentation

AI‑assisted reverse engineering turns code into human‑readable documents explaining behavior, workflows, and functionality.
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Human in the loop

Senior Architects review and refine the generated documentation to ensure accuracy, consistency, and scalability.

Our Clients Success Stories

Healthcare

Establishing Structured Legacy Application Documentation for a Healthcare Technology Platform
Read More »

Finance

Transforming COBOL-Based Legacy Systems into Actionable Documentation for a Financial Services EnterpriseRead More »

Supported technologies and legacy systems

why documentation matters now

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Knowledge gaps

Legacy applications lack reliable, current technical and functional documentation.
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Developer scarcity

Fewer experienced legacy developers slows understanding and change.
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Delayed GenAI adoption

Legacy systems lack clear documentation and integration readiness, slowing GenAI adoption for analysis and modernization.
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Modernization risks

Weak documentation increases risk during enhancement or migration.
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Operational dependency

Critical business knowledge remains locked inside source code.

IntDoc as a documentation solution

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Automated code documentation

Replace manual effort by generating accurate documentation directly from application code.
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Functional clarity for teams

Give analysts, architects, and developers a shared view of how the application behaves without deep code expertise.
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Always up-to-date documentation

Keep documentation aligned with every code change to avoid drift.
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Legacy system friendly

Support complex, aging systems where original documentation is missing or unreliable.
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Improved collaboration

Create a common reference for technical and non‑technical stakeholders across projects.
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Modernization ready

Prepare applications for refactoring, enhancement, or migration with confidence.
OptiSol SOC Certificate

Data security and IP considerations

IntDoc operates securely within your enterprise environment, ensuring complete protection of source code and intellectual property. The documentation process does not transfer or expose code outside controlled systems. All analysis is performed using secure channels, and generated documentation follows enterprise security practices. IntDoc is designed to support confidentiality, data integrity, and compliance requirements while delivering clear and reliable documentation.

Clarity for every team around legacy systems

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CIO and Technology Leaders

Free budget and de‑risk roadmaps with documentation that makes legacy systems understandable and easier to change.
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Product and Business Analysts

Reverse engineer code into functional and BRD‑style documents so you can define changes without reading source.
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Architects and
Developers

Navigate complex legacy code with architecture‑level documentation that explains flows, dependencies, and impact of every change.
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Modernization and Transformation Teams

Use always‑current documentation to prioritize, plan, and execute modernization with lower analysis effort and risk.

Trusted across enterprise environments

IntDoc aligns with enterprise security and compliance expectations, supporting organizations that require strict control over application knowledge, documentation, and data handling.

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Enterprise
IT teams

  • Secure internal documentation generation without exposing source code externally.

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Regulated
industries

  • Supports compliance-driven environments where documentation accuracy and traceability are critical.

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Large application portfolios

  • Standardizes documentation across multiple systems and teams.

Bring clarity to complex applications and reduce dependency on tribal knowledge with automated code documentation.

Talk to our experts

Industries we serve

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Banking and financial services

Helps teams document complex transaction logic and system workflows to support audits, enhancements, and modernization.
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Healthcare

Improves understanding of legacy healthcare applications while maintaining security and compliance.
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Public sector

Enables transparency and maintainability for long-running government systems.
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Enterprise IT

Supports large IT teams managing multiple applications with limited documentation.
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Independent software vendors (ISVs)

Preserves product knowledge and accelerates onboarding for evolving codebases.
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Manufacturing and utilities

Documents mission-critical systems to reduce operational risk and improve system continuity.
Browse all industries

Trusted by leading enterprises

What our happy clients say

Dr. A.K Pradeep

CEO MachineVantage
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I have had the privilege of working with an exceptional team of professionals from India on numerous AI, ML, and digital application projects. Their expertise in these domains is remarkable, and they consistently impressed us with their knowledge, resources, and innovative approach.

Al Bagiro

CTO, Auto Insurance Company
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Their team is large to handle multiple projects at once, and likes to resolve challenges as well as learn new things. They also welcome regular communications, and of course, needless to say, develop everything in sprints.

Rick Tigges

CFO, Bemodo
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OptiSol Business Solutions has been great at documenting the timeline of the project. They were very responsive and were able to shift focus quickly, as well. They discuss what they’re working on without any issues. So far, there’s no need to improve their service.

Dan Talken

CFO, Bemodo
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OptiSol Business Solutions has shown youthful skill and dedication to the projects. Moreover, they have been quick to implement their solutions without sacrificing the quality of each platform.

IntDoc – FAQs

What is IntDoc?

IntDoc is an AI-powered documentation tool that automatically generates structured, human-readable documentation directly from application code.

How does IntDoc help legacy systems?

It extracts functional understanding from existing code, helping teams work with systems even when original developers or documentation are unavailable.

Who can use IntDoc documentation?

Developers, architects, business analysts, and modernization teams can all use the generated documentation.

Does IntDoc replace developers?

No. It supports teams by reducing manual documentation effort and improving system understanding.

How is documentation kept current?

IntDoc updates documentation automatically whenever the codebase changes.

Is source code secure?

Yes. All processing occurs within secure environments, with no external exposure of proprietary code.

What pricing options are available for iBEAM JCT?

We offer two flexible pricing options:

  • Managed migration pricing: OptiSol handles the complete report migration and charges per report.
  • Annual license pricing: Ideal for clients with internal teams. You can use iBEAM JCT in a self-managed environment with a yearly subscription, and we provide support as needed.

IntDoc

iBEAM – JCT, a GenAI tool designed to facilitate the migration of Oracle Reports to Jasper Reports, aiming to reduce operational risks linked to legacy systems, thereby supporting an efficient migration process.

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