Manage files, folders, and documents in Lark Drive with upload, download, import, comments, and permissions.

• Upload and download files; create folders; copy, move, and delete files; import local Word/Markdown/Excel/CSV/PPTX and Base snapshots as cloud documents
• Add full-text or block-level comments to docs, sheets, slides, and files; manage comment replies and reactions; subscribe to comment change events
• Manage document permissions, transfer ownership, and apply for access; update file titles across docx, sheet, bitable, file, folder, and wiki types
• Auto-unwrap wiki URLs to underlying document types (docx, sheet, bitable, slides, file); inspect document metadata and view access records
• Sync local directories with Drive folders using hash-based or timestamp-based diffing; version history, export, and secure label management