Feishu / Lark Batch Export

Feishu and Lark only let you export one document at a time. This extension lets you tick a batch of them in the tree and get a single zip - as Markdown, Word or PDF, with the folder structure kept and the images saved alongside. Key features: • Four sources - everything under the wiki you have open, everything inside a drive folder (including folders someone shared with you), your whole drive, or a .txt file of document links, one per line. • Tick in the tree instead of one by one - checking a folder checks everything under it. Alt-click affects only that row, so "just this folder's own page" and "deselect the folder but keep its children" are one click each. Half-checked boxes show what is partly selected. • Pick a format or let it choose - Auto gives documents Markdown and sheets or bases xlsx; Word and PDF are there when you need them. If a format does not apply to the selected type, it falls back to that type's default rather than failing. • Images are saved locally, and that is not a nice-to-have - the image links inside exported Markdown are signed and expire in about 24 hours, so a backup that skips them turns into text only within days. • Keep the structure - folder hierarchy, numbered filenames, a parent-folder prefix and an optional document ID in the filename, so a mirrored export still makes sense months later. • Incremental backups - select everything edited in the last 7, 30 or 90 days in one go. • One zip or one file - more than one file is packed into a dated zip automatically, so you never hit the "allow multiple downloads" prompt. Stop halfway and whatever finished is still packed and handed to you. • Retry only what failed, with a progress bar, an estimate of the time left, and a copy button for the full log. It asks for nothing of yours: no account, no server, nothing uploaded. It calls Feishu's own web APIs using the session already in your browser, and the only sites it can reach are the ones declared in its manifest. One cookie value is read so those calls can be made, and it never leaves the page. Free and open source (MIT).