Vertical Tabs
Tree-style tabs with drag-and-drop grouping, search, pinning, tab suspension, and close-history (restore last 50 closed tabs).
✦ Open Source — MIT — Electron v35
The last browser
you'll ever need.
A productivity workspace browser that wraps your AI agent, your tabs, your tasks, and your tools into one dark, modern shell. Inspired by Wavebox, Zen.
v0.2.0
Latest release
MIT
Open source
Electron
Cross-platform
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GitHub Stars
—
Forks
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Last Updated
Features
Everything you need.
Inspired by Wavebox and Zen Browser — open source, extensible, AI-native.
AI Agents
Multi-agent system with any model/provider. Agents navigate tabs, click, type, scroll, screenshot, and extract content. Custom roles & prompts.
Command Palette
Ctrl+K fuzzy search across workspaces, tabs, commands, settings, apps, tasks. No mouse needed.
Split View
Side-by-side panels. Compare docs, monitor dashboards, or keep your AI visible while browsing.
Kanban Boards
Full kanban with boards, columns, cards, WIP limits, drag-and-drop, and color-coded statuses.
Focus Mode
Pomodoro timer (25/50/90 min) with distraction blocking, notification muting, and timer overlay.
Workspaces
Isolated session partitions — each workspace has its own tabs, apps, cookies, and boards. Switch instantly.
App Shortcuts
Pin web apps with isolated accounts per app. Perfect for Slack, Gmail, Notion, GitHub.
Auto-Update
Automatic updates via GitHub Releases. Always on the latest version.
Screenshots
See it in action.
The LastBrowser interface — designed for productivity.
Main Interface
Vertical sidebar navigation, multi-panel layout, dark theme with purple/blue accents.
Dark ThemeSidebarSplit View
Two panels side-by-side with independent navigation and resizable divider.
Multi-taskingKanban Board
Drag-and-drop task management with color-coded columns and WIP limits.
Project ManagementAI Agent Chat
Built-in multi-agent system. Assign agents to tabs, automate workflows, browse hands-free.
AIAutomationComparison
How we stack up.
LastBrowser vs other productivity browsers — open source, AI-native, and free.
| Feature | LastBrowser | Wavebox | Arc | Zen Browser |
|---|---|---|---|---|
| Price | Free (MIT) | $9/mo+ | Free | Free |
| Open Source | ✓ MIT | ✗ Closed | ✗ Closed | ✓ MPL |
| AI Agents | ✓ Built-in | ✗ | ◐ Arc Max | ✗ |
| Vertical Tabs | ✓ | ✓ | ✓ | ✓ |
| Command Palette | ✓ Ctrl+K | ✓ | ✓ | ◐ Limited |
| Kanban Boards | ✓ Built-in | ✗ | ✗ | ✗ |
| Split View | ✓ | ✓ | ✗ | ✓ |
| Focus Mode | ✓ Pomodoro | ✗ | ✗ | ✗ |
| Workspace Isolation | ✓ Sessions | ✓ | ✓ | ◐ Containers |
| App Shortcuts | ✓ Multi-account | ✓ | ✓ | ✗ |
| Works On | Windows | Win/Mac/Linux | Mac (Win beta) | Win/Mac/Linux |
Price
Free$9+FreeFree
Open Source
✓✗✗✓
AI Agents
✓✗◐✗
Kanban
✓✗✗✗
Focus Mode
✓✗✗✗
Split View
✓✓✗✓
Works On
WinAllMacAll
Design
Beautiful by default.
Dark theme with carefully chosen colors and typography.
Brand Colors
Purple-blue gradient accents on deep dark background.
Typography
Inter for UI, JetBrains Mono for code.
Tech Stack
Modern foundation.
Built on battle-tested technologies.
Electron v35
Node.js Runtime
Python Backend
NSIS Installer
electron-builder v25
electron-updater
SQLite (sql.js)
GitHub Actions CI
Get Started
Ready for the last browser?
Open source, MIT licensed, built for productivity. Download the latest release or build from source.