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Turn legacy .NET code into structured, searchable documentation 3× faster.

Reverse engineer the structure, logic, and dependencies within .NET Framework applications before your next modernization sprint.

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iBEAM documentation tool

Import .NET application source

  • .NET Framework code, ASP.NET (Web Forms/MVC), WCF services, and database scripts are securely imported from your repository into IntDoc.

Analyze code structure and dependencies

  • IntDoc maps controllers, services, classes, data models, configuration files, and database interactions to build a complete system view.

Generate Business Requirement Document

  • The analyzed .NET logic is converted into a Business Requirement Document or other required functional, technical, and architectural documentation.

Inside iBEAM IntDoc – The workflow Architecture.

From legacy code to clear outcomes:
Delivering measurable impact with iBEAM IntDoc

Structured reverse‑engineering and documentation workflow

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Analyze source
code

Scans .NET application code to understand controllers, services, classes, configuration files, and database dependencies.
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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.

Which .NET Versions Does IntDoc Support?

.NET Version Status IntDoc Support
.NET Framework 2.0 – 3.5 End of life Full analysis & documentation
.NET Framework 4.0 – 4.6.1 End of life Full analysis & documentation
.NET Framework 4.6.2 – 4.8.1 Active (4.6.2 EOL: Jan 2027) Full analysis & documentation
ASP.NET Web Forms & MVC Legacy / Active Full analysis & documentation
WCF Services Legacy / Active Full analysis & documentation
.NET 5 – 8 Current Full analysis & documentation

The Problem | IntDoc Solution | The Outcome

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The Problem

Legacy .NET systems have no documentation. Original developers are unavailable. Every change requires time-consuming code analysis and introduces risk.
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IntDoc Solution

IntDoc reverse-engineers the complete .NET codebase — functions, dependencies, data flows, and business logic — into structured functional and technical documentation automatically.
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The Outcome

Your team receives a complete application blueprint from day one, enabling impact analysis, modernization planning, and faster delivery without manual discovery.

Data security and IP considerations

IntDoc operates within your controlled environment, ensuring that .NET source code and business logic remain secure. No code is transferred outside your infrastructure.
All analysis follows enterprise security practices and supports compliance requirements while generating reliable documentation.

Flexible pricing and engagement models

Choose the level of ownership, acceleration, and expert involvement that fits your documentation and modernization roadmap.

Oracle Reports modernization services

Tool License
Model

Use iBEAM IntDoc with your internal team to generate documentation at your own pace.

  • Your team executes documentation using the IntDoc platform with up to 80% automation
  • OptiSol provides onboarding, enablement, and documentation standards
  • You retain full control over validation, refinement, and delivery
Ideal for: Organizations seeking full ownership with scalable, self-driven documentation

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Co-Execution
Model

Accelerate documentation delivery with a shared model combining your team and OptiSol experts.

  • Shared execution model with your team and OptiSol working together using IntDoc
  • OptiSol architects guide analysis, validation, and documentation structuring
  • Faster outcomes with built-in knowledge transfer and reduced manual effort
Ideal for: Teams looking to accelerate delivery while building internal capability

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Comprehensive Documentation Model

OptiSol delivers complete legacy application documentation using iBEAM IntDoc.

  • OptiSol fully owns end-to-end execution using IntDoc
  • Complete delivery from code analysis to BRD and traceability outputs
  • Expert-validated, production-ready documentation with zero dependency on your team
Ideal for: Organizations seeking fully managed, risk-free documentation delivery

Our Clients Success Stories

Finance

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

Healthcare

Establishing Structured Legacy Application Documentation for a Healthcare Technology PlatformRead More »

Trusted by leading enterprises

.NET code

.NET code, 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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