FreeSoft's LiberatorWorkbench provides automated, high-quality legacy mainframe application migration and validation.
FreeSoft is a worldwide provider of modernization technology and services to the legacy applications user community.
Our technologies enable customers to take advantage of a reliable and repeatable process to modernize applications and provide a means to save the enormous investment already made in these strategic legacy assets. Besides modernizing legacy applications we continuously develop our LiberatorWorkbench modernization framework as well to adapt and support the latest technology standards and trends in IT.






Our techology

Concept and Methodology
Here at FreeSoft we are aware of the risk and complexity of mainframe modernization and migration, so the project methodology we apply reflects the principal of maximizing automation and eliminating manual effort. Therefore our LiberatorWorkbench technology utilizes short and agile iteration cycles by repeating code conversion processes and eliminating any manual intervention in generated code elements. We use a combination of GenAI tools and our own IP to provide you with proven end-to-end Mainframe modernization service.
Our Tools
FreeSoft has developed its own unique legacy modernization framework called that LiberatorWorkbench that is capable for modernizing different legacy applications, databases and environments to more modern technologies. Our primary goal was to produce a toolkit that supports all work packages through the entire legacy modernization lifecycle including preparation, conversion, QA and transition.
We run quite intentsive R+D activity at FreeSoft so LiberatorWorkbench is continuously evolving by adapting the latest architectures and standards of IT. The modernization framework is built from plug-ins by applying a unified concept so the different legacy technologies and target architecture elements are added to it in a straightforward way.

Services
We help our partners to modernize applications and provide them with the means to maximize resources already invested in strategic legacy assets.
Customers said about us
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CORNING IT
Michael Thomas, IT manager:
“The converter tool of FreeSoft made 1:1 fully automated conversion possible. FreeSoft had the best price quote and they offered the fastest alternative for us. Migration with the converter tool of FreeSoft was the fastest and most cost-effective solution vs. redesign or rewriting.It was obvious from the first minute that a total manual conversion is impossible. It was also guarantee for us, that we had Oracle Germany as contract partner. During the whole project we had very good relationship both to FreeSoft and to Oracle Germany. They did professional work and we are very satisfied with our decision to make the migration project with FreeSoft. I think it was a really good investment.”
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SIXT
Horst Effenberger, IT manager:
“FreeSoft hat die enorm komplexe Aufgabenstellung sehr gut gelöst. Die Mitarbeiter waren bei uns im Haus tätig, was sicher wichtig für den Erfolg des Projektes war. So konnte in der Testphase beim Auftreten von Fehlern immer sehr schnell reagiert werden.”Otto Würth, Head of IT, Leasing
“Our new data infrastructure, built on Oracle Database, helps us to design our vehicle leasing in an even more attractive way for our customers and continue to build on the mobility concepts we offer.”Read more -
LGN
Wilfried Hornburg, Project Manager:
“Future maintenance and enhancements are important issues in complex migration projects. This has been secured by the project through the usage of open-source software and the delivery of the well-structured source code.”Read more
News
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