Transfers
Bulk operations
Act on many files at once: select a batch and download it as a single ZIP, or move it to the Trash together. Selection works the way you expect with both mouse and keyboard.
Selecting multiple files
Multi-select is built into the explorer. Use your mouse to pick out files, and the usual keyboard modifiers to extend a selection. Add individual files, or select a contiguous range: then keep going with the keyboard to grow or shrink it. The toolbar updates to show how many items are selected and which bulk actions apply.
Download as a ZIP
With several files selected, download them together as a single ZIP archive. Each file is fetched, verified, decrypted, and decompressed on your device, exactly like a normal download, and then packed into the ZIP locally. Nothing is ever assembled or decrypted on the server. Files from protected folders are decrypted with their folder password as part of the same pass.
Browser ZIP limits
ZIP creation happens in your browser, so it has limits. A ZIP can hold at most 65,535 files and 4 GiB in total, and a single file over 1 GiB cannot go in a ZIP, so download it on its own. A browser that cannot stream to disk (such as Safari or Firefox) must build the archive in memory and is also capped at about 2 GB; Chromium browsers can stream it to disk instead. The desktop app builds ZIPs natively and does not have these browser limits.Bulk delete
Select a batch and delete it in one action. Like single deletes, this moves the files to the Trash, where they can be restored or purged later, so a bulk delete is recoverable until you empty the Trash.