Send a Fax Online — Free
No fax machine. No credit card to start. Upload a PDF, enter a fax number, and send your first fax free during a 7-day trial.
7-day free trial. No credit card required to start.
How to send a free fax
Upload your document
PDF, Word, or image files
Enter the fax number
Domestic or international. No surcharges.
Click send
Delivered in minutes with email confirmation.
Try before you pay: how we compare
| Service | Send a fax free? | Card to start? | Setup fee |
|---|---|---|---|
| Send FAX Mail | Yes — 7-day free trial | No | None |
| eFax | 7-day trial | Yes | $10 |
| Fax.Plus | 10 pages total | No | None |
| FaxBurner | 5 out / 25 in | No | None |
Free online fax — frequently asked questions
Yes. Every plan starts with a 7-day free trial, and you can send a fax during the trial without paying anything. It's the simplest way to confirm the service works for you before you commit.
Sign up, upload a PDF, DOC, or image file, enter the recipient's fax number, and send. Every fax includes delivery confirmation by email. The trial lasts 7 days and is send-only.
No. You can create an account and start the 7-day free trial without entering any payment information. You only add a card when you choose a plan.
The free trial is send-only. To receive faxes you need a dedicated fax number, which is included on the Starter plan at $12.99/month and up — that number works for both sending and receiving.
Pick a plan to keep faxing. Paid plans start at $12.99/month for 600 pages, with no per-page overage and no contract. eFax, by comparison, charges from day one plus a $10 setup fee.
eFax requires a credit card up front and bills from day one. Fax.Plus gives 10 pages total — a one-time allotment that never renews. FaxBurner gives 5 outbound pages per month. Send FAX Mail lets you send a fax free during a 7-day trial with no card required to start.