Everything you need to start chatting with Anthropic’s AI — streamlined, secure and up‑to‑date.
Need it fast? Jump to ↓ Download links or your platform.
Claude AI’s brain lives in Anthropic’s data centres, but the company now ships polished desktop and mobile apps so you can summon the model without juggling browser tabs. This guide shows you how to download, install and keep those clients updated on:
- Windows 10 / 11 PCs
- macOS 11 (Big Sur) or newer Macs
- iPhone & iPad (iOS / iPadOS 17 +)
- Android 8.0 Oreo or later via Google Play
You’ll also find security best practices, quick fixes and upgrade pointers — everything searchers expect from the best “Download Claude AI” post on the web.
Why you can’t download the raw model (and why that’s good)
Claude’s multi‑billion‑parameter network runs on Anthropic’s GPU clusters. The apps you install are lightweight secure clients that stream your prompts to those servers and stream answers back. Result:
- Tiny installer (≈ 50 MB)
- Always‑current model (Haiku, Sonnet or Opus)
- Zero local strain on your CPU or battery
Direct download links
| Platform | Official source | File type |
|---|---|---|
| Windows 10 / 11 | claude.ai/windows → Windows | Claude‑Setup.exe |
| macOS 11 + | claude.ai/macOS → macOS | Claude.dmg |
| iPhone / iPad | App Store → Claude AI | iOS App |
| Android | Google Play → Claude AI | Android App |
Bookmark the downloads page — Anthropic posts every fresh build there first.
Install Claude AI on Windows 10 / 11
Minimum requirements
- Windows 10 or newer
- 200 MB free disk space
- Anthropic account (Google, email or SSO)
3‑step install
- Download
Claude‑Setup.exe. - Run the installer and follow the wizard.
- Sign in → start chatting.
Pro tip: Right‑click the icon • Pin to taskbar for one‑click launches.
Install Claude AI on macOS 11 +
Requirements
- macOS 11 (Big Sur) or later — works on Apple Silicon & Intel
- 200 MB free disk space
Steps
- Download
Claude.dmg. - Drag Claude into Applications.
- Open & log in.
Enable microphone in System Settings › Privacy & Security if you want voice dictation.
Install Claude AI on iPhone & iPad
Requirements
- iOS / iPadOS 17 or later
Steps
- Open App Store → search Claude AI.
- Tap Get → confirm with Face ID / Touch ID.
- Log in or create an account.
Need bigger quotas or Opus? Upgrade to Claude Pro or Max in Settings.
Install Claude AI on Android (Google Play)
Requirements
- Android 8.0 Oreo or higher
Steps
- Open Google Play → search Claude AI.
- Tap Install.
- Sign in.
Voice dictation? Tap the 🎙️ icon inside the chat box and speak away.
Keep Claude AI up‑to‑date
- Desktop: Claude checks for updates at launch. Manual: Help › Check for updates.
- Mobile: Leave automatic updates on in App Store / Play.
Troubleshooting (Quick Wins)
| Problem | Fix |
| Installer won’t open | Pause antivirus, re‑download (the EXE/DMG is code‑signed). |
| Endless “Connecting…” | Check VPN / firewall; whitelist api.anthropic.com. |
| Microphone greyed out | Grant mic permission in OS settings. |
| Hit usage cap | Wait for daily reset or upgrade to Pro / Max. |
Privacy & security checklist
- Turn on two‑factor authentication.
- Opt out of training if your prompts contain sensitive data (Settings › Privacy).
- Encrypt local chat logs:
%LOCALAPPDATA%\Anthropic\Claude\Sessions(Windows)~/Library/Application Support/Anthropic/Claude/Sessions(macOS)
- Review Anthropic’s Usage Policy before sharing personal info.
Choose the right Claude AI plan
| Scenario | Plan | Price per month |
| Chat occasionally | Free | $0 |
| Daily work with docs/images | Pro | $20 (or $17 /mo billed yearly) |
| Heavy workflows & Opus 4 | Max 5× / 20× | $100 / $200 |
| 5+ seat team | Team | $30 per user |
| Enterprise SSO & audit | Enterprise | Custom |
👉 Compare features in our in‑depth Claude AI Pricing Guide.
FAQ
Do I need internet after installing?
Yes. All reasoning happens in the cloud.
Is there a Linux client?
Not yet — use the web app or run the Windows build via Wine.
Can I downgrade to an older version?
Anthropic supports only the latest release. Archive installers if you require a fallback.
Does the desktop app control my computer like an agent?
Not today. Follow our [Claude Automation tutorial] for feature rollouts.
Final takeaway
Downloading Claude AI now feels like any mainstream app: grab the lightweight installer or mobile build, sign in, and let the cloud do the heavy lifting. Whether you’re drafting marketing copy on a MacBook, debugging code on Windows or brainstorming on Android, Claude puts cutting‑edge language intelligence one click away.
Ready? Hit Download and unlock your AI assistant.