🚀 v0.1.55 Beta Released · ConPTY Terminal & Spaces

The AI-Native Browser for Windows. 100% Local-First.

Not just another web wrapper. LastBrowser merges browser speed with Sidekick Copilot, 48 curated agentic workflows, embedded ConPTY Windows terminal, Castlabs Widevine DRM L3, and true session isolation in Spaces.

Download count is currently unavailable.

⬇️ Download for Windows (v0.1.55 Beta) Explore Features

Free & Local-First for Personal Use · No Account Required · Windows 10 & 11 (64-Bit)

https://lastbrowser.com/workspace/spaces/active 🔒 100% Local-First · DPAPI Encrypted

LastBrowser Win32 Shell

Engineered for Developers, Creators & Power Users

Discover why LastBrowser is much more than a standard browser: a multi-tool workstation for Windows.

💻

Native ConPTY Terminal

A true Windows pseudo-console directly inside the browser rail (Ctrl+\`). Run PowerShell, CMD, Git, npm, Python, or local Ollama models without leaving your flow.

Windows Native

🪐

Multi-Account Spaces

Fully partitioned cookie jars, caches, and storage via persist:profile:space. Seamlessly switch between personal and work accounts inside the same window.

True Session Isolation

🎬

Castlabs Widevine DRM L3

Full HD streaming playback for Spotify, Netflix, Disney+, and Prime Video powered by Castlabs Electron Widevine CDM integration.

HD Streaming Ready

🤖

Sidekick & BYOK

Connect supported AI providers with your own credentials, or use local Ollama models. Provider availability and any charges depend on the service.

Bring Your Own Key

⚡

48 Agentic Workflows & MCP

Curated skills for scientific paper summarization, OpenAPI extraction, regex debugging, and 1-click external MCP servers (PostgreSQL, Filesystem).

Model Context Protocol

🛡️

Zero Involuntary Telemetry

Your browsing history, tabs, and credentials never leave your PC. Everything stays local in %APPDATA%\Lastbrowser, protected by Windows DPAPI.

100% GDPR & Privacy