Claude is Anthropic's AI assistant — Claude 4.5 Opus and Sonnet models with agentic capabilities, Artifacts, and Constitutional AI safety.
Desktop App for PC Windows and MacOS
Experience Claude as a standalone desktop application with Tabscend for macOS and Windows. Escape the clutter of browser tabs and enjoy a cleaner, more focused workspace. Launch Claude instantly from your dock or taskbar, and switch between your favorite apps effortlessly.
Focused Workspace
No distractions, just Claude
Instant Launch
One click from dock or taskbar
Keyboard Shortcuts
Navigate faster with hotkeys
Claude represents Anthropic's vision of safe, highly capable AI. The 4.5 model family—including Claude 4.5 Opus for deep reasoning and Claude 4.5 Sonnet for lightning-fast responses—has redefined benchmarks for conversational AI. What sets Claude apart is its "Constitutional AI" approach, designed to be helpful, harmless, and honest.
The standout "Agentic" capabilities allow Claude to autonomously plan and execute multi-step workflows. Need to refactor an entire codebase? Analyze a hundred-page legal document? Claude 4.5 handles it with remarkable coherence. The expanded context window processes massive projects while the "Computer Use" feature enables desktop interaction for truly hands-free automation.
Artifacts 2.0 transforms Claude into a creative collaborator—rendering interactive UIs, generating runnable code, and producing visual content in real-time. Projects feature organizes conversations by topic, maintaining context across sessions. For developers, researchers, and creative professionals, Claude has become the AI that thinks alongside you rather than just responding to you.
Available at claude.ai with free and Pro tiers. The Pro subscription unlocks Claude 4.5 Opus and priority access during peak hours.
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