Arca Noae brings OS/2 into the 21st Century

Global. With a worldwide virtual and physical presence, through our network of strategic and consulting partners, Arca Noae is here to support enterprises from large to small, as well as individual users. Companies relying upon OS/2 usually do so for critical infrastructure operations and cannot risk losing such a vital piece of their overall technology. However, these same enterprises often find themselves at a loss for talent and hardware upgrade recommendations. Arca Noae knows this and has answers.

Secure. One of Arca Noae’s founding principles is information security. Providing solutions to bring OS/2 in line and on par with today’s data encryption standards, fostering new web browser and networking technology for the platform, secure authentication and file transfer across the office or home LAN and across the internet, Arca Noae is here to support your security needs. we put those principles into practice on our websites and in our online store, always vigilant about the data with which we have been entrusted. Need a security audit?

Leader. Arca Noae maintains close ties to the OS/2 community, sponsoring new development for the platform and engaging with users and systems administrators to better understand their needs. Arca Noae principals and engineers regularly speak at OS/2-focused events, and are involved with online discussions, assisting other developers and users beyond company borders.

News feed

Join us in San Antonio at Warpstock 2026 July 25, 2026

Warpstock, the annual gathering of OS/2 users, developers, engineers, and enthusiasts is scheduled for Friday, November 6 through Sunday, November 8, 2026 at the Courtyard Marriott Airport, located at 8615 Broadway St, San Antonio, .Texas, USA. Arca Noae Managing Member, Lewis Rosenthal, will be on hand to present not only his annual roadmap update, sharing […]

Reminder: Warpstock Europe 2026, Amersfoort, The Netherlands, June 5-7 May 17, 2026

The OS/2 VOICE Foundation will be hosting Warpstock Europe 2026 June 5-7 in Amersfoort, The Netherlands. VOICE is planning to provide a live video stream via YouTube, but the best Warpstock Europe experience is always in person. Time is running short to register for Warpstock Europe, however! To register, use this link before May 25. […]

Driver updates now available March 9, 2026

With the release of ArcaOS 5.1.2, several drivers have been updated. These updates are already included in ArcaOS 5.1.2, but if you are not updating to ArcaOS 5.1.2 you can still take advantage of some of the new driver updates. They are now available as part of the Support & Maintenance subscription for your ArcaOS […]

ArcaOS 5.1.2 now available March 8, 2026

Arca Noae is proud to announce the general availability of ArcaOS 5.1.2 in English, German, Spanish, and Russian. ArcaOS 5.1.2 improves the support for installation on the latest generation of UEFI-based systems, as well as the ability to install to GPT-based disk layouts. This enables ArcaOS 5.1.2 to install on a wide array of modern […]

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