Software-defined infrastructure (SDI)

Optimize on-premises and cloud resources in high-performance computing environments with IBM Spectrum Computing solutions. These scalable software solutions apply intelligent workload and policy-driven resource management to simulations, modeling, risk calculations, big data analytics, and AI/ML/DL workloads.

Systems software

Application software for IBM Z mainframes

IBM offers over 100 application software to make the IBM Z® mainframe platform even more powerful, from analytics and security to data management and software development tools.

Systems software for IBM Power Systems servers

Augment the capabilities of IBM Power Systems™ servers with system software for virtualization management, high availability and data recovery, and security and compliance.

Operating systems for IBM Z

IBM Z mainframes run on a variety of operating systems, and this provides a highly scalable and secure IT infrastructure.

Operating systems for Power

The choice is yours. IBM Power Systems servers offer the flexibility of running Linux, AIX®, or IBM i.

Featured software trials

IBM Spectrum LSF

Accelerates research, simulation and design workloads across distributed compute environments. Comprehensive intelligent scheduling helps ensure that the right resources are automatically allocated to the right jobs, to reduce costs and maximize performance.

IBM Spectrum Conductor™

Boost the performance of your Apache Spark workloads with an end-to-end solution that maximizes multiple Spark deployments. High-performance cluster management efficiently deploys, manages and keeps Spark clusters running reliably throughout their lifecycle.

IBM Platform MPI Community Edition

Fully licensed product available at no charge, without any time restrictions. Supports core features of IBM Platform MPI for Linux and Windows. Provides an optional low cost offering that includes higher rank counts, 24/7 IBM customer support, fix packs and upgrade protection.


IBM Z trial program

Try the latest IBM Z capabilities today at zero cost, and with no installation required.

IBM i strategy and roadmap

An executive guide to IBM’s strategy and roadmap for its integrated operating environment for Power Systems.