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1# Import browser sessions
2
3The desktop app can import cookies from another browser so you can reuse its signed-in sessions
4in the preview browser.
5
6Open **Settings → Browser → Browser profiles → Add profile**, then choose a browser under
7**Import from**. Close the source browser before importing, and allow an operating-system keyring
8unlock prompt if one appears.
9
10This is a one-time copy. Later login changes stay separate between the two browsers, and some
11sites may still require you to sign in again.
12
13On macOS, Safari imports need Full Disk Access. Choose **Allow**, drag T3 Code into the
14System Settings permission list, and turn access on. **Continue** becomes available when access
15is detected. macOS may require you to quit and reopen T3 Code before the grant applies; reopen
16the import wizard afterward. You can revoke Full Disk Access once the import is done.
17
18On Windows, import supports Firefox, Zen, and Helium profiles that use standard profile encryption.
19Other Chromium-based browsers use app-bound encryption and cannot be imported. Partitioned cookies
20are skipped on all platforms.