sign and fax a document
without printing it first.

A form that must be filled in, signed and faxed back usually means a printer, a pen and a fax machine. In faxB2B you put the answers and the signature on the page in the browser, then fax that version.

Start free trial 14-day trial with 25 pages, no card

For eligible business customers. Service is not offered to customers in the EEA or UK. Sending to EU fax numbers is supported. Check eligibility in the Terms.

Before you start

  • The form as a PDF, PNG or JPEG: five files of 5 MB, 20 pages per fax
  • Typed answers, a drawn or typed visual signature, freehand marks
  • Not a certified e-signature: ask first if the recipient needs one

After the trial, a paid plan — see pricing.

What you need

  • The form as a PDF, PNG or JPEG: up to five files of 5 MB each and 20 pages in one fax.
  • The fax number it goes back to, with its country code.
  • A faxB2B account. A phone works as well as a computer, and a finger is often steadier than a mouse.

1. Upload the form and open the page editor

Choose Send fax, upload the file and choose Open editor and preview. Each page is shown as the black-and-white image that will be faxed, so what you mark up is what the recipient gets.

2. Type the answers

  1. Choose the Text tool.
  2. Type one answer in the text field: up to 300 characters on a single line.
  3. Tap or click the page where it belongs.

Put a date, a name and an account number in separate boxes. Fields of an interactive PDF form are not carried into a fax, so type the answers on the page instead.

3. Add the signature

Choose Visual signature and draw it on the signature line with your finger or the mouse. To type your name as the signature instead, enter it in the text field and use Place text or signature with the position in per cent of the page. Undo and Clear page fix a stroke that went wrong.

4. Save and send this version

Saving creates a new version of the document; the file you uploaded stays as it was. Check every page once more, choose Send this version, enter the number and follow the status until the fax is delivered or failed.

What a visual signature does not do

It is a picture of a signature on the page, like a pen signature on a faxed sheet. It is not a certified e-signature: faxB2B does not check who signed, adds no certificate and does not seal the file. If the recipient asks for a particular e-signature service or an original on paper, ask before you send.

When the signed page comes out wrong

  • A faint signature. Thin, small strokes can break up at fax resolution. Draw it larger.
  • Text in the wrong place. Undo it and tap again before you save.
  • The form is refused at upload. A password-protected PDF cannot be opened; remove the password and export it again.

Questions

Can I sign on my phone?
Yes. The page editor works in the phone browser, and drawing with a finger usually gives a steadier line than a mouse.
Does the recipient get my signature as a separate file?
No. The signature becomes part of the fax page, like everything else on it. The recipient gets fax pages, not your file.
Can I correct a page after it was sent?
No. A sent fax cannot be called back. Save a corrected version, send it again, and say on the cover sheet that it replaces the first one.

send your first fax
from the browser.

For eligible business customers. Service is not offered to customers in the EEA or UK. Sending to EU fax numbers is supported. Check eligibility in the Terms.