Lastbrowser

Local-first AI browser for Windows with built-in terminal and isolated Spaces

by Kasey Cartwright

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Oct 10, 2026 Developer Tools

ai browser chromium based local_first terminal workflows

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Lastbrowser is a Chromium-based browser for Windows 10 and 11 (64-bit) built around local-first AI and developer tools. It includes Nova AI in a split view (bring your own API key for supported providers, or use local Ollama models), 48 curated agentic workflows and an MCP Hub for connecting external Model Context Protocol servers. A native Windows terminal (ConPTY) runs PowerShell, CMD, Git, npm or Python right inside the browser. Spaces keep cookies, cache and storage fully separated, so personal and work accounts can be used side by side in one window. Widevine DRM supports HD streaming. There is no involuntary telemetry: history, tabs and credentials stay on your PC, protected by Windows DPAPI. Free for personal use, no account required. Currently in beta (v0.1.44).