Best Mainframe Application Development Software for Java

Legacy Assembler code can be dense, costly to maintain, and reliant on a shrinking talent pool. But modernization doesn't have to be a painful, high-risk process. We partner with you to make the transition seamless. Rocket® Assembler Code Refactoring™ automatically restructures your complex legacy code into modern languages like COBOL, C, or Java—or structured pseudocode—without changing how your applications behave. - Eliminate conversion risk: Our fully automated engine uses mathematically guaranteed logic equivalence, so your refactored code performs exactly like the original. - Accelerate your timeline: Drastically speed up modernization projects with secure, auditable transformations that help prevent costly outages. - Empower your team: Shift away from relying on hard-to-find specialists and make your core systems easier to maintain for the future. Transform your legacy systems with total confidence. Contact us to start your secure modernization journey today.

TmaxSoft's OpenFrame is an all-encompassing solution for modernizing and replatforming mainframes, allowing organizations to transition their outdated mainframe applications and data to contemporary systems like Linux, Unix, Docker containers, or public cloud infrastructures without altering existing business logic, thereby maintaining core functions, cutting down on total ownership costs, and steering clear of perilous rewrites. This innovative solution features a forward-thinking, standard three-tier architecture that enhances performance, stability, flexibility, and scalability in comparison to conventional mainframes, accommodating over 100K MIPS and boosting processing capabilities. OpenFrame leverages sophisticated compiler technology along with an integrated asset analysis tool known as OF Manager to seamlessly convert user interface logic, application logic, and data structures, enabling applications to function natively in open environments with minimal manual intervention. This capability ensures that current staff and skill sets can be preserved, leading to a smoother transition and continued operational efficiency. As organizations seek to adapt to evolving technological landscapes, OpenFrame provides a strategic pathway for modernization.

CodeTurn, developed by Astadia, is an automated tool designed to convert legacy source code into contemporary, maintainable code that retains 100% functional equivalence with the original. This innovative product efficiently transforms an application's source code, allowing it to run seamlessly in either the same or a different environment. Thanks to its fully automated processes, the modernization project delivers predictable outcomes regarding risk, cost, and duration, making it a reliable choice for organizations. The resulting migrated application operates independently of proprietary Astadia software, instead utilizing standard industry technologies. CodeTurn encompasses every element of the conversion process, ensuring the delivery of high-quality, functionally equivalent code, and is often utilized alongside other Astadia products like DataTurn for legacy data migration, TestMatch for automated testing, and DataMatch for batch testing automation. In this way, CodeTurn not only simplifies the modernization effort but also enhances the overall efficiency of the software development lifecycle.