Zero Setup
Python, PostgreSQL, Git, node.js, Rust, Java and PHP.NET — all pre-installed. Open Terminal and begin building.
ARMOS - Works Your Way
ArmOS is not geared toward a specific type of user. ArmOS does what you do, whether you're coding, running a business, using a computer at home, or taking your entire setup with you.
Developer _
Open a terminal, and it's ready to go.
Any Language You Choose
Write applications using JavaScript, Python, Go, Rust, PHP, Java, .NET, or Flutter. All paths are packaged & published in the same manner.
Direct to Users
No extra steps required; push the Git + Jenkins pipeline, and your app reaches ArmOS users directly.
Personal _
Free to use. No telemetry. Nothing sent anywhere.
Your Windows Apps Still Work
Run the .exe as you normally would. ArmOS takes care of the rest.
Office Files, No Subscription
Open and edit .docx, .xlsx and .pptx files natively with ARM Office Suite alternative to MS Office.
You Control Your AI Assistant
ARM Brain is a standalone application that does not require an Internet connection. It is never sent to a cloud server with anything you ask.
Enterprise _
Skip Microsoft License, Your Apps Still Work
Windows Apps, No Windows License
Running Windows applications is no problem, as they are not configured. Near-native performance of Windows Server workloads running as VMs.
Security, Pre-Installed
Application control, threat detection, endpoint management, compliance automation and privileged access — all from first boot.
Compliance Without the Manual Work
Round-the-clock monitoring for SOC2, ISO27001, GDPR, HIPAA, PCI, NIST and beyond. Evidence collected automatically.
Enterprise Editions
Free to use. No telemetry. Nothing sent anywhere.
Professional
Complete security platform, device management, compliance fundamentals, Active Directory integration, business hours support.
Server / Enterprise
Full security platform with SIEM, full compliance automation, 24/7 support with a dedicated Technical Account Manager, Kubernetes and full clustering.
Portable
Your Entire Computer in Your Pocket.
Plug it in, boot it up and walk away. No strings attached.
Boot From Any Drive
All your apps, files, and security configuration are stored in the external drive. Install it on any computer that's able to run it.
Zero Trace
Unplug the drive when you're done. Absolutely nothing is left behind on the host machine; no files, no accounts, no history.
Fully Encrypted
There is post-quantum encryption on everything stored on the drive: LUKS and MLDSA. If the data is lost or stolen, the data remains inaccessible.
What Can Travel With?
Your applications · Your files and settings · Your full security configuration · Your database · Your VPN configuration · Your credential vault
Available on all versions: Community, Professional, Server/Enterprise.
Get Started
The Future Of Computing Belongs To Its Users.
Join 47,200+ developers and 312 enterprises already building on ArmOS. Free to download. Free forever for personal use.