Unless you configure your Brother MFC scanner to compile multiple pages into a single scanned document, you will have dozens if not hundreds of unique files to save.

To scan documents, open WhatsApp on your iPhone, go to the chat, click the plus (+) icon, select Document, and tap Scan Document. You can add up to 24 pages into a single document.

Tap the Add button if you need to scan multiple pages of the same document. Select Adjust Color or Crop & Rotate to make their respective adjustments. Once you're happy with the scan, tap Save.

Can I scan multiple pages into a single PDF using WhatsApp's scanner? Yes, you can scan multiple pages into a single PDF using native WhatsApp. While scanning, you can scan multiple documents.