Accelerate application delivery with greater productivity, reliability, security and control

WebSphere Application Server
Free Trial and Product Download

IBM® WebSphere® Application Server offers options for a faster, more flexible Java application server runtime environment with enhanced reliability and resiliency. It supports single server environments and medium-sized configurations, as well as dynamic web applications requiring web tier clustering over multiple application server instances.

WebSphere Application Server helps you:

Increase developer productivity

Deploy and manage applications and services

Includes the Liberty profile, which is a highly composable, dynamic application server profile.

Enhance security and control

Related product

WebSphere Application Server resources

IBM Software
See what smarter software can do for you.

WebSphere Application Server

Accelerate application delivery with greater productivity, reliability, security and control

IBM Software Subscription and Support is included in the product price for the first year.

Not available for purchase online.

Contact IBM

System requirements

The following minimum operating system and hardware requirements must be met on the server to support the basic installation and use of WebSphere® Application Server.

Operating SystemSoftwareHardware
AIX, HP-UX, IBM i, Linux, Solaris, Windows, z/OS See detailed system requirements complete list of software requirements. See detailed system requirements complete list of hardware requirements.

Delivers enhanced programming models, security, management and Liberty extensibility support

IBM® WebSphere Application Server V8.5.5 builds on the strengths of previous versions with enhancements for an agile business and application foundation. With continued focus on the lightweight Liberty profile introduced in the previous update, V8.5.5 provides enhancements to this small footprint with increased capabilities and qualities of service.

WebSphere Application Server V8.5.5 enhancements include additions to Liberty programming models and enhanced security and management, in addition to extending Liberty capabilities with custom System Programming Interfaces. Key enhancements in V8.5.5 include:


Not in United States?

Considering a purchase?

Contact IBM

Considering a purchase?