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Culltron OS X237 · launch-candidate edition concepts

Choose the workspace built for how you work.

Culltron OS X237 is a launch-candidate local-first desktop environment. Home, Creator, Dev and Secure are planned/illustrative workspace concepts; Lite bundles are proposed and not currently shipped or downloadable. The registered public contracts are the OS launch candidate, free tools, Max and Ultra X27.

Launch candidate · proposed Lite bundles not shipped · Max & Ultra X27 remain release-gated
OS Home

The clean everyday desktop.

A calm, local-first workspace concept for everyday computing and file viewing. Proposed Lite packaging remains release-gated and is not currently shipped. Public artifacts remain release-gated.

✓ Browse, read and view any file fast
✓ Proposed Office/Proposed PDF Lite concepts (not shipped)
✓ Safe defaults — local-first, no clutter
Included free
Proposed Lite · open-source
App Hub
Free
Culltron Browser
Open source
Viewer
Free
Proposed Office Lite
Planned · not shipped
Proposed PDF Lite
Planned · not shipped
Proposed Mail Lite
Planned · not shipped
Lite apps are a proposed packaging lane, not a shipped edition or standalone download. Upgrade any app to Max or Ultra X27 from the App Hub.
Compare editions

Home, Creator, Dev or Secure concepts (planned).

Home, Creator, Dev and Secure are illustrative workspace concepts, not shipped OS editions. The registry currently exposes the launch candidate, free tools, Max and Ultra X27.

Included free
Home
Creator
Dev
Secure
App Hub + Aria workspace
✓
✓
✓
✓
Culltron Browser (open-source)
✓
✓
✓
✓
Office & Proposed PDF Lite
✓
✓
—
✓
Proposed Studio / Video / Books Lite concepts
—
✓
—
—
DevBox & Forge Lite
—
—
✓
—
Diagram & Data Lite
—
✓
✓
—
Sentinel on-demand security checks
—
—
✓
✓
Bridge scoped access
—
—
✓
✓
VPN-aware secure stack
—
—
—
✓

Edition packaging is planned and illustrative. Lite apps remain part of the OS plan rather than separate downloads; commercial terms and signed artifacts stay gated until approval. Open-source notices remain available separately.

Pick your edition

Compare Culltron OS workspace plans.

Review the Home, Creator, Dev and Secure workspace plans. Approved OS artifacts will appear only after signing and release approval.