Businesses and customers accustomed to modern web and mobile applications need efficient, secure and fast access to the information and capabilities locked in older, text-oriented, host-based applications. IBM application modernization solutions help you rapidly transform and integrate host-based applications with new systems of engagement. They renew the value of earlier technology investments and help drive new business growth.

Featured application modernization offers

Case study: Aon Integramark

Case study: Aon Integramark

Increases internal efficiency by as much as 85 percent.

Case study: Mitsubishi Fuso Truck and Bus Corp

Case study: Mitsubishi Fuso Truck and Bus Corp

Improves the productivity of more than 5,000 users.



Discover new functions of IBM Rational® Host Access Transformation Services.

IBM application modernization products help you renew the value of host-based applications by integrating them with current systems of engagement.

Featured products

  • IBM Host Access Client Package

    IBM Host Access Client Package

    Offers two powerful applications in one package: IBM Personal Communications for traditional emulation and IBM Rational Host On-Demand for Java emulation.

Not in United States?

Contact IBM

Considering a purchase?

Featured resources

Rational Host Access Transformation Services toolkit