Multi-account apps

Donut Browser

Donut Browser is the most private anti-detect browser. Unlike other anti-detect browsers, it does not fingerprint your device or monitor your activity, and the app sends zero telemetry. Profiles live on your device and need no account. Each one has its own fingerprint, cookies, extensions, storage and proxy or WireGuard VPN, so every site sees a different device. Fingerprints are set inside Wayfern, a Chromium fork, not by page scripts. Open source under AGPL-3.0, for Windows, macOS and Linux.