How to Fax a PDF from iPhone 15 Pro

What you'll need

• iPhone 15 Pro running iOS 17+
• TigerFax app (free on the App Store)
• Your PDF (physical copy to scan, or a PDF/image file)
• The recipient's fax number

How to Fax a PDF from iPhone 15 Pro: Step-by-Step

1. 1

   Download TigerFax

   Install TigerFax from the App Store on your iPhone 15 Pro. It's free to start — no credit card required.

   💡 Tip: TigerFax is optimized for iOS 17+ and works on all iPhones running iOS 15 or later.

2. 2

   Scan your PDF with iPhone 15 Pro

   Open TigerFax and tap the camera icon. The iPhone 15 Pro's LiDAR scanner automatically detects the document edges and straightens the scan. You can configure the iPhone 15 Pro's Action Button to open TigerFax directly, making it even faster to start scanning a document when you need to fax something urgently.

   💡 Tip: Your PDF may have multiple pages — TigerFax lets you scan each page in sequence before sending.

3. 3

   Upload your PDF from iPhone 15 Pro

   Alternatively, tap the upload icon to import your PDF from Files, iCloud Drive, or any connected cloud storage. The iPhone 15 Pro supports USB 3 speeds via USB-C, allowing fast import of large multi-page PDF documents from external storage.

   💡 Tip: PDF format preserves PDF formatting best. If you have a digital copy, upload it instead of scanning for the clearest result.

4. 4

   Enter the recipient's fax number

   Type the recipient's fax number in the To field. For international numbers, include the country code. TigerFax automatically formats the number.

5. 5

   Review and send

   Preview your PDF to verify all pages are included and legible. Tap Send. You'll receive a delivery confirmation when the fax is received.

• 1.PDFs preserve formatting better than scanned images — use a PDF when available
• 2.TigerFax supports PDFs up to 50 pages
• 3.If your PDF is password-protected, remove the password before importing

FAQ: Faxing PDFs from iPhone 15 Pro

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