IBM application modernization offers solutions to help you re-vitalize, modernize, and extend these applications to deliver new differentiated value and realize greater return on technology investments and avoid costly rewrites. - Reduce IT costs and improve alignment with your customer needs - Minimize project risk and achieve quick return on investment (ROI) - Deliver new products and services faster with fewer resources
Extending the value of legacy applications
Inflexible, aging, and poorly integrated IT systems can hinder your ability to quickly innovate and deliver new products and services to your customers. Today’s users have grown accustomed to the ease of use of modern Web-based applications. However, many organizations still depend on traditional text-oriented, host based applications which can be inefficient, difficult to use, and hard to change. Organizations are looking for efficient, secure and high performance access to this information from new and existing applications to improve customer satisfaction and drive new business growth.
IBM application modernization offers solutions to help you revitalize, modernize, and extend these applications to deliver new differentiated value and realize greater return on technology investments and avoid costly rewrites.
- Reduce IT costs and improve alignment with your customer needs
- Minimize project risk and achieve quick return on investment (ROI)
- Deliver new products and services faster with fewer resources
Featured application modernization products

Rational Asset Analyzer
Comprehensive mainframe application discovery and analysis tool designed for business analysts and developers.

Rational Host Access Transformation Services
Quickly modernize existing 3270 or 5250 text-based "green screen" applications without incurring the risk of modifying these feature-rich, reliable applications.

Rational Developer for System z and zEnterprise System
Accelerate the development of CICS, IMS, DB2, and WAS applications while helping make multi-platform application development faster, more efficient, and less expensive.

Rational Developer for Power Systems
Integrated development and debug tools for AIX IBM i, and Linux, covering C/C++ and COBOL application development.

Rational Migration Extension
Migrate older applications to EGL a modern programming environment that facilitates deployment of applications and services on to open platforms.
All products - Application modernization
Learn more about application modernization solutions
Product trial
Evaluate the enterprise modernization sandbox for System z and Power Systems
Analyst Report
Find practical application modernization resources
Webcasts
New application development game changers for AIX development on Power
No one else has the application development game changers that Rational Developer for Power for AIX development provides. We will demonstrate the new features including the performance and porting wizards that will support your multi-core and multi-thread application requirements to exploit your POWER hardware.
Modernize IBM i development with ARCAD and Rational tools!
Join this Live Webcast and learn how the powerful combination of Rational and ARCAD Software can improve your IBM i application intelligence, agility, robustness and efficiency.
Podcasts
A new class of tools for developing, porting, and optimizing C/C++ applications for AIX
Hear from Bill Smith, Product Manager, about the capabilities of the latest release of Rational Developer for Power Systems Software for IBM i, AIX and Linux. Focus will be on a new class of workflow driven Advisor tools for porting and optimizing C and C++ applications for AIX.
Download (MP3, 00:16:06, 14.8MB)
Sandboxes are not just for kids!
Have you ever wondered how you can try IBM Rational products anytime, anyplace and anywhere at no cost? It's easy. Through hands-on participation, guided walk-thru and the use of live, running System z and Power Systems (IBM i, AIX, Linux) development scenarios and solutions, our Enterprise Modernization Sandboxes help you experience and evaluate IBM® Enterprise Modernization solutions for the System z™ and Power Systems™ platforms. Susan Yoskin, speaker.
Videos
DevOps and IBM: improve your business outcomes (00:03:20) Innovation, Collaboration and Optimization is the name of the game in software delivery today in order to drive better business outcomes. The typical failure rate for applications is about 60%, and most companies are still spending about 80% of their IT budget on maintaining the status quo. Listen to Julie Craig, Research Director for Enterprise Management Associates, as she explains how organizations can free up staff, budget and expertise by embracing a collaborative devops solution that frees them up to be able to quickly meet changing business needs, and how IBM is taking the lead in providing capabilities to solve these difficult issues.
Modernize Batch Applications — IBM Enterprise Modernization (00:00:54) Can't keep up with the growing demand of your online transaction processing application? Is your batch window starting to interfere with your normal business hours? Watch this short video to see how IBM's end-to-end batch modernization management capabilities deliver an agile, efficient and high performance middleware infrastructure that reincorporates savings of batch processing into today's OLTP environment.
Using Rational to modernize applications (00:01:42) Rolf Craenen of Sogeti discusses the challenges of migrating company critical software to more modernized systems. The company uses Rational products to give them more control and execution power when they modernize the applications of their clients.
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