Qiskit is an open-source SDK for working with quantum computers
Quantum software platform that is optimized across the quantum stack
The electronic structure package for quantum computers
Berkeley Quantum Synthesis Toolkit
C++ and Python support for the CUDA Quantum programming model
Mitiq is an open source toolkit for implementing error mitigation
QuTiP: Quantum Toolbox in Python
A python framework for creating, editing, and invoking NISQ
Azure Quantum Development Kit
Extensible, Efficient Quantum Algorithm Design for Humans
An open source framework for programming photonic quantum computers
Variational Quantum Circuit Simulator for Quantum Computation Research
Accelerated libraries for quantum-classical computing built on CUDA-Q
Modern C++ quantum computing library
A Python library for quantum programming using Quil
A High-Level Abstraction Framework for Quantum Algorithms
QPanda 2 is an open source quantum computing framework
Q-CTRL Open Controls
Quantum assembly language for extended quantum circuits
Full-stack quantum processing toolkit
A PyTorch-based framework for Quantum Classical Simulation
NOTICE OF CONSOLIDATION & PARTNERSHIP PENDING As of April 2026, the 20
NOTICE OF CONSOLIDATION & PARTNERSHIP PENDING As of April 2026, the 20
NOTICE OF CONSOLIDATION & PARTNERSHIP PENDING As of April 2026, the 20