myArc

myArc is an open-source browser bringing back Arc, managing workspaces and optional AI on your computer.

myArc is an open-source web browser that replaces the sunsetted Arc browser, letting users manage workspaces and tabs on their own computers without requiring an account. Workspaces and data stay in local files owned by the user. AI features remain disabled by default, and users can choose between a local model, their own API key, or a hosted option. The current version includes Spaces, pinned tabs, Favorites, the Library, Chromium extensions, and keyboard shortcuts. Future roadmap items include split view, Little Arc, Arc import, ad and tracker blocking, terminal and AI agent control, and builds for Windows and Linux.

myArc at a glance

Best for: Software engineer
Runs on: Web, macOS, Windows, Linux, CLI
Pricing: Free
Released: November 2026
Category: AI productivity tool
Website: myarc.dev

Key features

Manage Spaces with create, switch, rename, and reorder
Pin tabs and Favorites that survive a restart
Access the Library for Downloads and Archived Tabs
Use Chromium extensions
Navigate with command bar Cmd+L and keyboard shortcuts
Hide and peek the sidebar with Cmd+S
Keep workspace data in local files on your computer
Choose local models, API keys, or hosted options for optional AI

Use it for

Browse the web using Spaces and pinned tabs
Organize tabs and downloads in the Library
Run Chromium extensions
Manage browser actions with keyboard shortcuts

Alternatives to myArc

Arc AI — Acts directly on the current screen without copying, pasting, or app switching.
Mydash — It keeps all agent outputs on your machine and gives you a mobile-friendly link.
Arci — Instant launcher for macOS combining calculations, AI, shortcuts, and clipboard history.
Raycast — It combines system commands, extensions, and AI into one fast keyboard launcher.
Claudian — Turns an Obsidian vault into a functional directory for AI agents.
AI Newtab — Generates a personalized daily homepage using browsing history and Claude.
Google Workspace CLI — Dynamically builds commands from Google's Discovery Service with JSON output.
Macaroni — Tracks folder changes made by AI agents without writing to files.
Motion — Auto-scheduling calendar that rebuilds the day as priorities change
Jab — Runs locally in the browser in two milliseconds with no network requests.
Orbit — It keeps all project repositories, tasks, notes, and files together in one local workspace.
Basic Memory — Stores data in local Markdown files that remain accessible and readable by any AI.

All myArc alternatives