ColdBunker
Pre-release. ColdBunker is still being built. Nothing on this site is available to download yet; the pages describe what is coming.
SEC · Release status

Not yet.

ColdBunker is pre-release. The suite is still being built and no installers are published. This page is where they will appear: one installer per platform, every app inside, signed, notarized where the platform supports it, and shipped with the network-capture proof from the release pipeline.

Windows

Signed installer. Windows 10 and 11, 64-bit.

Planned · not yet available

macOS

Notarized app. Apple silicon and Intel.

Planned · not yet available

Linux

Portable build for x86-64 and arm64.

Planned · not yet available

Android

Relay only in v1. Messaging in your pocket, same vault identity.

Planned · not yet available

Caution · pre-release

If you find a "ColdBunker" download anywhere else, it is not ours. Nothing has been released. Builds will appear on this page and nowhere else first.

How releases will be verified

Every release will publish the SHA-256 of each installer and the signing identity next to the download. Check the hash, check the signature, then install. The release notes include the network-capture summary for that build.

Note

The Outpost server will be a separate download on the same release page: a single binary per platform and a container image.

Release announcements go out by mail only to people who ask: info@net-com.com. No list is kept beyond that request.