Some offices won't take an email, and some won't wait for the post. They have a fax number, and they want the document there today.
That's what unofax is for. It's made by the team behind Unopost: upload a document, type the fax number, pay per page, and it arrives in minutes. No fax machine, no account and no subscription.
How it works
- Upload a PDF, a Word file or a photo, up to 300 pages.
- Choose the country and type the fax number.
- Add a cover sheet if you want one. It's free, and comes in 12 languages.
- Check every page in the preview, then pay by card, Apple Pay or Google Pay.
Each page usually takes a minute or two to transmit. You see the result on screen and get it by email, and if the fax can't be delivered you're refunded in full automatically. You can also schedule a fax up to 7 days ahead.
What it costs
$0.59 a page to every country, including GST. The cover sheet doesn't count as a page.
| Feature | unofax |
|---|---|
| 1 page | $0.59 |
| 5 pages | $2.95 |
| 20 pages | $11.80 |
Fax or post?
If the recipient takes both, choose on speed and on what they need to hold.
| Feature | unofax | Unopost |
|---|---|---|
| Arrives | In minutes | Usually the next business day by Express Post |
| Cost for 5 pages | $2.95 | $20 |
| Where it goes | Fax numbers in more than 45 countries | Addresses in Australia |
| What arrives | Black and white pages from their fax machine | Your document printed in colour, in an envelope |
| Proof | Delivery confirmation by email | Australia Post tracking, and a signature if you ask |
A fax is faster and costs far less. A letter arrives as the document you uploaded, and it's the right choice when the recipient asks for the original on paper.
Faxing overseas from Australia
unofax charges the same $0.59 a page whether the number is in Sydney, Tokyo or New York. That helps with the offices overseas that still ask for a fax, such as US tax and election offices and some government offices in Japan and Germany.
Built the same way as Unopost
- No account. You pay for one fax and that's it.
- Your document is deleted automatically 7 days after upload.
- Payments go through Square, the same as here.
- Apps and AI agents can send a fax with the x402 API and pay in USDC, just as they can post a letter with unopost.
The short version
If the recipient has a fax number, send it by unofax for $0.59 a page and it lands in minutes. If they want paper at an Australian address, post it here.