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Automated and Customizable
Database and Application
Migration and Modernization

Natural to Java Conversion

Ispirer – our effort, your success.


Quality and fast migration - is not a luxury but a necessity, when it influences your business. Ispirer ensures you get maximum results with your minimum effort. Over the years, our team has been working in application and database migration field and performed thousands of migration projects using our software.

If you are looking for a solution to convert your legacy Natural application to Java, Ispirer offers you the following ways of collaboration:

Migration services

End-to-end migration service

If you would like to have your entire Natural to Java migration project done for you, Ispirer application migration experts can convert and deliver a ready-to-use application in due time. Apart from professional analysis, evaluation, performance and testing of your migration, we also specialize in changing and adding of the functionality.

Basic migration service

In case you have enough technical resources of your own and just want us to help you to move your Natural legacy application quickly and easily to the modern Java, a Basic migration service would be the best option for you. Purchasing Basic migration services, you will have your code converted and optimized to a compilable level and reach your basic performance goals.

Automated migration using Ispirer software

Tool License with Extension Stages

If you are interested in automated migration using our tool Ispirer MnMTK, for large-scale projects we can offer a tool License with Extension Stages. Taking into account the fact that such specific migration direction as Natural to Java is not fully developed in our tool yet, we will need to extend the tool according to the needs of your project.

During the Extension Stages Ispirer technical experts will implement new conversion rules into the tool. As a result, within 2-3 months you will have the Ispirer migration tool entirely customized and updated for the conversion from Natural to Java. Using the extended tool you will be able to convert a large amount of your source code to Java and, therefore, significantly reduce overall effort and time for the migration.

Once the Extension process is completed, you can purchase the tool license and perform the automated conversion.


Before you make a decision to purchase our migration services or tool license, we can convert a part of your Natural application during a Proof-of-Concept stage in order to ensure that your application can be smoothly migrated to Java. It will allow you to evaluate the high quality of the migration of your code and see if the results answer your requirements.

Live Presentation

Ispirer Migration Solution

Natural to Java


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Ispirer Migration Solution

Natural to Java

Service Toolkit

Main benefits of choosing Ispirer for your migration project:

  • Target code corresponds to Java language best practices
    Due to high flexibility of our tools we can use the best and up-to-date Java technologies for conversion of your Natural application.
  • Readable and Maintainable Code
    Generation of readable and maintainable code with manual conversion quality.
  • Pure Java Code
    No Ispirer’s libraries or IP used after conversion.
  • Highly qualified and experienced technical support
    Ispirer technical team has many years of experience in migration projects of different levels of complexity.
  • Considerable time and efforts saving
    Migrating time will be reduced considerably, compared with a manual conversion.

If you need more information regarding Natural to Java conversion with Ispirer, please, Contact Us, we will be glad to help you!


Everything went very well, thank you! We did convert everything that we needed without a problem! It was perfect and we have the output we need. Thank you!

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