Fujitsu launches groundbreaking open-source quantum computer software
- Fujitsu Limited has launched an open-source operations software for quantum computers in collaboration with several partners.
- The Open Quantum Toolchain allows for full customization from setup to operation and is available on GitHub.
- This initiative aims to lower barriers for cloud-based quantum computing and promote practical applications.
In Japan, on March 24, 2025, Fujitsu Limited unveiled a significant initiative aimed at enhancing accessibility to quantum computing. This launch centers around the Open Quantum Toolchain for Operators and Users, an open-source software that Fujitsu developed in collaboration with the University of Osaka, Systems Engineering Consultants Co., LTD., and TIS Inc. The software stands out for its full customizability, spanning the entire process from setup through operation, and is designed to be shared via GitHub. Prior to this development, institutions and companies seeking to utilize quantum computers through cloud services faced challenges in sourcing adequate software solutions. Each entity had to invest in the extensive software needed to enable cloud-based quantum computing, resulting in increased costs and longer timelines to deployment. By providing an open-source option, this initiative lowers the barriers to entry, allowing a wider range of users to develop apps and experiment using quantum technology. Fujitsu's commitment not only fosters a more collaborative environment through open-source distribution but also aims to expedite the practical application of quantum computing. The researchers intend for the software to serve not only as an operational tool but also as a foundation for a thriving global community centered around quantum advancements. In the latter half of 2025, Fujitsu plans to offer this software as part of its services specifically catering to research partner companies, aiming to increase its utility and implementation in real-world applications. Looking ahead, Fujitsu and its academic and corporate partners are set to focus on continuously enhancing the software's capabilities. This collaboration represents an important milestone in the field of quantum computing, as it facilitates easier access and usability for developers and researchers alike, and positions Fujitsu as a leader in fostering technological progress in this rapidly evolving domain.