How to use this tool?

This free online converter lets you convert code from COBOL to OCaml in a click of a button. To use this converter, take the following steps -

  1. Type or paste your COBOL code in the input box.
  2. Click the convert button.
  3. The resulting OCaml code from the conversion will be displayed in the output box.

Examples

The following are examples of code conversion from COBOL to OCaml using this converter. Note that you may not always get the same code since it is generated by an AI language model which is not 100% deterministic and gets updated from time to time.

Example 1 - Is String Palindrome

Program that checks if a string is a palindrome or not.

COBOL

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OCaml

Example 2 - Even or Odd

A well commented function to check if a number if odd or even.

COBOL

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OCaml

Key differences between COBOL and OCaml

CharacteristicCOBOLOCaml
SyntaxCOBOL uses a verbose and English-like syntax, making it easy to read and understand for non-programmers.OCaml has a concise and expressive syntax, with a strong emphasis on functional programming.
ParadigmCOBOL is primarily imperative and procedural, with limited support for object-oriented programming.OCaml is a multi-paradigm language, supporting functional, imperative, and object-oriented programming.
TypingCOBOL is statically typed, with weak type checking and limited type inference.OCaml is statically typed, with strong type checking and powerful type inference.
PerformanceCOBOL is known for its efficiency and performance in handling large-scale business applications.OCaml is a high-performance language, often used for computationally intensive tasks.
Libraries and frameworksCOBOL has a limited number of libraries and frameworks available, mostly focused on business applications.OCaml has a rich ecosystem of libraries and frameworks, covering a wide range of domains.
Community and supportCOBOL has a smaller and more specialized community, with limited online resources and support.OCaml has an active and growing community, with extensive online resources and support.
Learning curveCOBOL has a relatively steep learning curve, especially for developers with no prior experience in mainframe programming.OCaml has a moderate learning curve, with a strong emphasis on functional programming concepts.