How to Fax a PDF from iPhone 15

What you'll need

• iPhone 15 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: Step-by-Step

1. 1

   Download TigerFax

   Install TigerFax from the App Store on your iPhone 15. 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

   Open TigerFax and tap the camera icon. Position your iPhone 15 about 12 inches above the PDF and let the auto-capture detect the edges. The iPhone 15's 48MP camera is a significant upgrade for document scanning. Text that was previously blurry on older iPhones is now crisp and legible, even on small-print documents like contracts.

   💡 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

   Alternatively, tap the upload icon to import your PDF from Files, iCloud Drive, or any connected cloud storage. The iPhone 15's USB-C port allows you to connect external storage devices and import documents directly into TigerFax via the Files app.

   💡 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

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