Open Quantum Platform

Explore
OpenQP.

Manuals, tutorials, and source-level references for a modern quantum-chemistry platform built around mixed-reference spin-flip methods and interoperable ground- and excited-state workflows.

Learn

OpenQP Manual

Installation, capabilities, workflows, input syntax, and keyword reference.

 Practice

Hands-on Tutorials

Guided, runnable calculations covering core OpenQP workflows.

 Python · current main

Python API

High-level interfaces, workflows, analysis, export, quantum, and utility modules.

 Fortran · current main

Fortran API

Native modules, procedures, types, source files, and implementation relationships.

 Build with us

Source, releases, and issues on GitHub →

Browse OpenQP 1.2.1, inspect examples, report problems, or contribute.