• Your Cart Is Empty!
Your address will show here +12 34 56 78
iFax.Pro Fax Service by QuestBlue
We offer the most reliable virtual fax service with a modern, easy-to-use portal!

Welcome to World of iFax.Pro

Unlimited Authorized Emails

Add an unlimited amount of authorized emails to send and receive faxes from.

Unlimited Attachments

Send as many attachments at one time with using the portal or your email platform.

Downloadable Past Faxes

Fax documents are kept on file for 60 days for you to download and view.

Virtual fax from Anywhere

Login to your account from any device and send faxes from anywhere while on the go.

Send and receive faxes anywhere in the world!

QuestBlue's International iFax Service costs less than the leading virtual fax service, and boasts a 99.93% success rate. Whether your fax document contains dense text with embedded images or you want to send it as a Word document, PDF or JPG, our TDM-based network gets it there fast, when you need it. You choose whether to fax from your own email client, the API, or from our proprietary standalone browser client.
iFax Features
  • Fax Portal

  • Solid TDM network (not fax over VoIP)

  • Lowest Virtual Fax rates around

  • No activation fees or additional charge for Toll-Free numbers

  • Selection from a large inventory of DIDs

  • Ability to send a one-page fax in seconds

  • Ability to send faxes to multiple email addresses

  • Formats faxes as a PDF file that fits most computer and smartphone screens

Enterprise iFax

Introducing our brand new faxing solution that offers the same reliability as iFax.Pro, with these added benefits:
Ability to have multiple user logins to for one fax number.
Admins have access to the complete history of their users faxing.
Appoint one or more company Admins that can create users and designate which accesses their users will have.
Add unlimited email addresses to send and receive faxes from.
Ability to have more than one fax number in your Company account.
Attach unlimited amount of documents to send in the Enterprise iFax.Pro portal.
Here's How to Use iFax.Pro:
1. Login to your iFax.Pro account and once you're in, you'll automatically be brought to this screen below.
 - You're going to click the button "Add Files" and then find the file you want to add.
 - Once you have selected the DID, put in the "Destination Number", selected the "Notification Email", and selected if you want to add a cover, proceed to click "Save".
  • Text Hover
2. Confirm you have attached the correct file you would like to send by previewing the PDF, along with all of the other information included.
 - Click "Send" when ready. (Large faxes take longer to send)
  • Text Hover
3. You will notice that there is "No Notification" yet and that it is still sending. Once it has delivered to the person you are sending the fax to, you must reload the page and it will say "Sent". However, it will NOT say if it has been opened or not.
  • Text Hover
4. To add a notification email, go to "Configuration", then click "Authorized Emails"
 - Click the button in the top right corner, "Add Authorized Email" or click the drop down arrow and select "Add Multiple"
  • Text Hover
  • Text Hover
5. If you selected to add only one email, enter the email address, and choose whether or not you would like this address to be able to receive and/or send.
 - Click "Save" when done.
6. If you selected to add multiple emails, enter one email per line, then choose whether or not you'd like this address to be able to send and/or receive.
  • Text Hover
  • Text Hover
Please contact QuestBlue today if you are unsure which faxing solution will best fit your needs.