How to send a fax from your computer

You don't need a fax modem, Windows Fax and Scan, or extra software. Any computer with a browser can send a fax with FastFax.

FastFax lets you send a fax online from your phone or computer for as little as 2¢ a page, with no subscription. US fax numbers only, up to 100 pages per fax.

Fax from a Windows PC

1. Open fastfax.app in Chrome, Edge or Firefox.
2. Click Upload documents or drag your PDF or image files onto the page. You can add several files; they're sent in the order shown.
3. Type the US fax number and add a cover page if you need one.
4. Check the preview and click Send.

Turn any document into a PDF first

• Word: File, Save As, choose PDF.
• Any program that prints: Print, choose the printer Microsoft Print to PDF, then save.
• Google Docs: File, Download, PDF Document.
• Paper: scan it to PDF with your printer, or use FastFax's Scan button on your phone.

What about Windows Fax and Scan?

Windows Fax and Scan only sends faxes if your computer has a fax modem plugged into a landline. Few computers have one now. An online fax service does the dialing for you, so all you need is an internet connection.

Using a work computer

FastFax runs in the browser, so there's nothing to install and no admin rights needed. Your document is uploaded over an HTTPS connection, and the faxed file is deleted from our system after 7 days (or right away if you tap Delete my file now).

Price

3 pages $2.97, 10 pages $3.99, 100 pages $7.99, 1,000 pages $19.99. No subscription.

Questions