An independent field manual for Claude, the AI assistant +1 (646) 555-0138 Account sign-in
The app A window on hand

Claude Desktop

A field-manual guide to claude desktop: the app for Mac and Windows that keeps the assistant a shortcut from your work, with the same saved threads you have on the web.

An AI assistant app open on a computer
On your machine

Claude Desktop

Claude desktop is the app build of the assistant, installed on your Mac or Windows machine. It behaves like the website, but claude desktop rides in the dock or taskbar, so the assistant is a shortcut away as you work. Everything you began on the web is here, because claude desktop reads the same account and the same saved threads. For a beginner, claude desktop simply drops a step — no tab to hunt for, just a window that is always up.

Always a shortcut away

Summon the assistant with a keystroke without leaving your work.

The same saved threads

Your web chats are already here, and new ones sync back.

Claude Desktop - who it suits

Claude desktop pays off when the assistant is something you open many times a day. Keep claude desktop open beside your editor or notes and drop in a question without breaking your flow. Because claude desktop mirrors the web account, nothing lives on one machine alone; sign in elsewhere and your threads are there too. None of it is required — the browser works fine — but claude desktop is the calm pick for a steady habit.

For daily use

If you ask often, an always-up window beats hunting for a tab.

Synced, not stranded

Claude desktop follows the account, so your history is never stuck on one computer.

Claude - one account, web or app

Open either one and a single Claude account lies beneath. A thread you start in the browser is there in the app, since the two share one history. A single sign-in is all Claude needs to keep your chats, projects and settings aligned across your devices.

One history

Every thread under a single account, web or desktop.

Stays level

Start on one device, resume on another, lose nothing.

Laptop and phone showing the same assistant

Claude Login - the step before the app opens

Installing the app is half of it; the claude login is what fills it with your own threads. Whatever led you in — a hunt for claude desktop, a claude login, or an opening question about the assistant — one account is standing by. Finish your claude login and the desktop app lands on your saved conversations.

Claude AI: that assistant, in a browser tab

Illustrative examples of everyday use, not a promise of any specific result.

Mac
Plus a Windows build
Sync
To the web account
Key
A shortcut calls it up
1
History, every device

No install needed

The browser opens the whole assistant in a tab whenever you like.

Or keep the app

The desktop build is there for a daily, always-up habit.

Keep the assistant beside you.

Sign in and your saved threads open in claude desktop — the app is ready to go.

Open the sign-in