Fujitsu, in collaboration with the University of Osaka and other partners, has released the Open Quantum Toolchain for Operators and Users software on GitHub, marking a significant step in making quantum computing more accessible. The open-source initiative enables organizations to customize and deploy quantum computers in cloud environments without developing extensive proprietary software. The toolchain, scheduled for integration into Fujitsu's quantum computing services in late 2025, streamlines everything from setup to operation. With reported revenues of 3.7 trillion yen (US$26 billion) for fiscal year 2024, Fujitsu aims to foster a global quantum computing community through this release.