The whiteboard supports saving files in three formats: source file, image, and PDF.
Source files can be saved in either encrypted or standard (unencrypted) mode.
Encrypted source files do not display thumbnails for security protection.
Opening an encrypted whiteboard file requires password verification.
Users can select the desired whiteboard pages and share them through the QR code sharing panel.
Supports both encrypted sharing and standard sharing, allowing flexible control of content accessibility.