License: Apache 2.0 Fast simulator for stabilizer circuits (Clifford gates + measurements).
(by Quantinuum, formerly Cambridge Quantum) License: CERN-OH-S-2.0 (strongly reciprocal open source) State-of-the-art compiler for circuit optimization and hardware mapping. free open source quantum computer solutions
License: BSD-3-Clause Header-only C++11 library. License: Apache 2
License: Apache 2.0 Platform for mapping fermionic systems (molecules) to qubit Hamiltonians. free open source quantum computer solutions