Azure Quantum Development Kit
Qiskit is an open-source SDK for working with quantum computers
Quantum software platform that is optimized across the quantum stack
A High-Level Abstraction Framework for Quantum Algorithms
Quantum assembly language for extended quantum circuits
An open source framework for programming photonic quantum computers
The electronic structure package for quantum computers
Berkeley Quantum Synthesis Toolkit
A python framework for creating, editing, and invoking NISQ
Variational Quantum Circuit Simulator for Quantum Computation Research
QuTiP: Quantum Toolbox in Python
QPanda 2 is an open source quantum computing framework
Q-CTRL Open Controls
Mitiq is an open source toolkit for implementing error mitigation
Extensible, Efficient Quantum Algorithm Design for Humans
C++ and Python support for the CUDA Quantum programming model
Accelerated libraries for quantum-classical computing built on CUDA-Q
Modern C++ quantum computing library
A Python library for quantum programming using Quil
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
PH2 Permutation-based cryptographic post-quantum hash library with duplex construction (C++20)