Desktop application↗
Use the managed app for installation, profile selection, updates, and supported system setup. Desktop guides will appear here as they are rewritten.
Overview
404 coordinates supported browser and network fingerprint signals around a profile you select. Its browsing components run locally, between a supported browser and the sites you visit.
Understand 404
Start with Architecture to follow a request through the system, see what STATIC and Rose each handle, and understand where 404’s control ends.
Choose your path
Self-hosted CLI↗
Install the open source stack yourself. Choose the Windows, macOS, or Linux guide and follow the steps for your platform.
Find a specific detail
The coming sections will cover setup by platform, profiles, the local API, packet handling, and troubleshooting. The current documentation remains the source for guides that have not moved yet.