GDPR CCPA Hosted in the EU

Run every
account in its
own browser.

AutoBrowser is an open-source anti-detect browser. Unlimited isolated profiles, per-profile fingerprints, proxy and WireGuard VPN support — all local, all yours. Free forever. Pro gives you even more features.

Download free → See what people use it for

Every signal a site uses to identify you, kept separate.

Everything you need to run isolated profiles is free, forever. Pro layers in browser-manipulation APIs, MCP tools, and cloud profile backups.

Real fingerprints, per profile

Canvas, WebGL, audio, fonts, timezone — consistent within a profile, distinct between them.

Isolated by default

Each profile is its own browser instance with its own cookies, storage, and extensions.

Self-hostable sync

Sync profiles across devices with optional Docker sync server. E2E encrypted.

Get the app

Download AutoBrowser.

Free forever, no account needed. Pick your platform and architecture below — direct download from the latest GitHub release.

Apple Silicon

M1, M2, M3, M4 and newer

Universal DMG. Best for any Mac shipped since late 2020.

Donut_0.26.0_aarch64.dmg

Intel

Intel-based Macs

For Macs released before the Apple Silicon transition.

Donut_0.26.0_x64.dmg

Homebrew

Install via package manager

Auto-updates with brew upgrade.

brew install --cask donut

x64 · Installer

Windows 10 & 11

Standard installer with Start menu integration.

Donut_0.26.0_x64-setup.exe

x64 · Portable

Portable .zip

No installer, no admin needed. Drop it on a USB stick.

Temporarily unavailable

See all releases ↗

Script

Install via curl

For PowerShell / WSL-style flows.


curl ... install.sh

One-liner · Any distro

curl | sh

Detects your distro, installs the right package, and configures the repo so future updates are a single apt upgrade or dnf upgrade away.

curl -fsSL https://autobrowser.app/install.sh | sh

View source ↗

.deb · x86_64 / arm64

Debian / Ubuntu

For most x86_64 and arm64 desktops.

Donut_0.26.0_amd64.deb Donut_0.26.0_arm64.deb

.rpm · x86_64 / aarch64

Fedora / RHEL

Signed rpm packages.

Donut-0.26.0-1.x86_64.rpm Donut-0.26.0-1.aarch64.rpm

.AppImage

Run anywhere

Single binary. If FUSE complains, append APPIMAGE_EXTRACT_AND_RUN=1.

Donut_0.26.0_amd64.AppImage Donut_0.26.0_aarch64.AppImage

Other install methods

All releases ↗

Keep things separate.

AutoBrowser · macOS, Windows, Linux. Open source, free forever.

Download ↓

Run everyaccount in itsown browser.