Download Bromure.
Two products, one isolation engine. Pick the one you need — or grab both.
macOS 14+ on Apple Silicon (M1 or later) · Free & Open Source
Bromure Agentic Coding
Sandbox for Claude Code & Codex
A Linux VM that shares only the folders you pick. Run Claude Code, Codex, or any coding agent without giving them access to your home directory, your keys, or the rest of your disk.
- Hardware-isolated Linux VM, your kernel stays untouched
- Folder-level sharing, default-deny
- Install anything inside; reset, don't debug
Bromure Web
The disposable VM browser
Every browsing session runs in its own ephemeral Linux VM. Close the window, the VM is destroyed — cookies, history, malware, all of it. Profiles for work, personal, banking. Built-in VPN, ad blocking, and webcam privacy.
- Disposable Chromium in a hardware-isolated VM
- Per-profile permissions, default-deny
- Built-in WARP VPN, ad blocker, malware scanner
Source code on GitHub. Both products are MIT-licensed.