Where Does LINE Store Chats and Files on PC?
LINE PC keeps chat data in a NAVER folder under local app data, with downloads and cache beside the database.
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LINE's desktop app stores chat history locally in a NAVER named folder, separate from the phone. Photos, files and the message database sit together under your user number.
Moving machines is officially a transfer flow, not a file copy. The local folder backs up history for safekeeping, but restoring it onto another PC works best paired with LINE's own account transfer.
Where LINE stores this, by platform
%LOCALAPPDATA%\LINE\Data
Chat database, media and cache under a user folder inside. Some builds use a NAVER\LINE folder variant, so check both. Copy with LINE fully closed.
~/Library/Application Support/LINE
Same role on Mac. Chat history restores by pasting the folder back before first launch on the new machine, then completing LINE's transfer flow.
Frequently asked questions
how do i back up line pc chat history
Copy the LINE Data folder with the app fully quit. Keep it alongside a fresh account transfer, since file copies alone sometimes miss the newest messages.
where are line downloaded files stored
Inside the same Data tree in download and media subfolders. Files opened once stay cached there even after the chat scrolls past them.
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