Confluence: Confluence でオフラインのファイルを自動的に同期することはできますか
Can I automatically synchronize offline files to Confluence?
At the moment, Confluence does not provide offline syncing. You can, however, integrate external file systems like Google Drive, Dropbox, Box and several others that allow you to use their native offline syncing desktop apps which then integrate with Confluence.
Check out our marketplace for such add-ons.