
Author Name
Emtiaz Hossain
If you use Claude for both personal projects and work, you've probably hit this wall: the Claude desktop app only lets you stay logged into one account at a time. Switch to your work account, and your personal one gets signed out and vice versa.
There's no official "switch accounts" button in the app yet - it's an open feature request on Anthropic's GitHub, similar to the workspace switcher in Slack or profile switcher in Chrome. Until that ships, here are two ways to get both accounts working at once, from the simplest (works identically everywhere) to the more "native" option (steps differ slightly by operating system).
I needed:
Both needed to be logged in and usable at the same time - not one-or-the-other.
This is the fastest fix and requires no terminal, no scripts, and no OS-specific steps at all - it works exactly the same on Mac, Windows, and Linux (or Chromebook, for that matter).
Now switching accounts is just switching browser profiles or windows - both stay permanently logged in, nothing signs out.
Use this if you're fine using the browser for one of the two accounts and want the desktop app for the other, or if you just want the least fiddly setup possible.
If you specifically want two desktop app windows (not one app + one browser tab), this works too - the underlying trick is the same on every OS, because the Claude desktop app is built on Electron, which supports launching multiple isolated copies of itself, each with its own separate login, by pointing each copy to a different data folder.
The command is nearly identical everywhere - only the file paths change slightly per OS. Pick your platform below.
"/Applications/Claude.app/Contents/MacOS/Claude" --user-data-dir="$HOME/Library/Application Support/Claude-Work"💡 Save this into your Applications folder, not a personal folder like Desktop or Documents. Saving it elsewhere can trigger macOS Gatekeeper to silently block it after a restart.
If it stops opening after a restart: this is Gatekeeper, not a broken setup.
%LOCALAPPDATA%\Programs\ or wherever your Claude desktop shortcut points to - right-click your existing Claude shortcut → Properties → check the Target field to confirm the exact path to Claude.exe on your machine.& "C:\Path\To\Claude.exe" --user-data-dir="$env:APPDATA\Claude-Work""C:\Path\To\Claude.exe" --user-data-dir="%APPDATA%\Claude-Work"💡 Note: some Windows installs of Claude use a locked-down packaging format (MSIX/Windows Store style) that Windows won't let you launch this way directly from its original folder. If your shortcut doesn't work, look up your specific Claude Windows build online for the current workaround - this is the one part of the process that's less consistent across Windows installs than on Mac or Linux.
If Windows blocks the shortcut with a SmartScreen warning: click More info → Run anyway. This is Windows' equivalent of macOS Gatekeeper - it's cautious about unfamiliar shortcuts pointing at executables, not a sign anything is actually wrong.
.deb/package install) logged into your first account../Claude.AppImage with the actual command you normally use to launch Claude, e.g. claude-desktop.)./Claude.AppImage --user-data-dir="$HOME/.config/Claude-Work".desktop launcher file (usually in ~/.local/share/applications/), rename it, and add the --user-data-dir=... flag to its Exec= line.Linux generally doesn't have a Gatekeeper/SmartScreen-style block for this, so it tends to be the smoothest of the three once you've found the right executable path.
Two Claude windows, two accounts, both logged in permanently - no more signing out of one to use the other:
Until Anthropic ships native multi-account switching in the desktop app, you've got two solid options: browser profiles if you want zero setup, or a second isolated app instance if you want two real desktop windows. The isolated-instance trick works the same way in principle everywhere - Electron's --user-data-dir flag - but expect Windows to be the fussiest about file paths and security prompts, Linux to be the most straightforward once you locate your executable, and Mac to sit right in the middle.
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