Decades ago, using fax machines made a company high-tech. However, now you’ll hardly see or find one around anymore. Despite this, few companies still use fax and insist on sending or receiving their documents through them. So, if you, for some reason, had to deal with faxing documents to your clients or bosses, then don’t get worried. Like almost everything, there’s now an app for it. Hence, we will find out how to fax documents from iPhone in this detailed guide.
Can you send a fax document from your iPhone?
Yes, you can. You’ll find multiple online fax services and fax apps for your iPhone or other smart devices. With these apps, you can easily send or receive fax from your iPhone.
When you talk about faxing “documents” from iPhone, it could mean one or two things. For instance, the word document could mean the Word (.docx), PDF, or other Microsoft Office formats (slides or spreadsheets). Alternatively, it could also mean all the above, including the standard image formats (PNG, JPG, or TIFF). However, most of the online fax apps out there support both of these formats. The following sections will see how to fax a document on iPhone using different third-party fax apps.
How to fax documents from iPhone with the iFax app
With millions of users worldwide, the iFax is one of the best fax apps for iPhone or any other device. It is also available in an online version which you can access from your web browser. So, you can easily access this application from your computer. Or, if you don’t want to install this app on your iPhone, you can instead access its service from your iPhone’s Safari, Chrome, or other browsers.
An impressive fact about iFax is that you can start sending fax from iPhone with this app within minutes of creating this account, and you need an email address to make an account. Also, you get to send one free fax with this app. However, if you want to send more faxes or receive some, you need to subscribe to one of their plans. Here, we will show you how.
Here’s how to subscribe to plan on iFax

The process of subscribing to a plan on iFax is very straightforward. First, you need to click on this iFax link and tap on the “Start Free” button. After that, choose and purchase a suitable subscription plan by iFax.
If you are going to purchase a subscription plan for iFax, then use the discount coupon: APPLAVIA10! to receive a 10% discount on any purchase using the above iFax links.
Here’s how to fax documents from iPhone using the iFax app:

Here’s how to receive fax on iPhone with the iFax app
In order to receive a fax on iPhone with this app, you need to get a fax number for which you need to purchase a subscription plan. Once you’ve received a fax number, you’ll then be able to receive faxes on your iFax app with that number. So, here’s how to subscribe to a plan to get a fax number on iFax:

How to fax documents from iPhone using the FaxPlus app
Another best fax app for iPhone is Fax.Plus. It supports both a web-based version and a mobile app. In addition, this app allows you to make an account and send up to 10 faxes for free. With FaxPlus, you can send faxes to more than 180 countries and get fax numbers from over 40 countries. If you want to receive faxes, you really need to have a fax number.
Whether it is a PDF, MS Office document, PNG, JPG, or TIFF, FaxPlus supports all of them, and you can attach them to your fax. This app also offers additional features such as adding text documents, cover pages, and electronic signatures to your fax. Also, you can scan and fax documents from your iPhone. Here we will see how to create, send, and receive fax on your iPhone with the FaxPlus app.
Here’s how to create an account on FaxPlus

The first thing you can do on FaxPlus is to make an account using your email address. The process is very straightforward.
First, you need to click on this link for FaxPlus and then tap on the “Sign Up For Free” button.
After that, you’d have to enter your name, email address, and password. Or you could log in using your Gmail address.
Here’s how to fax documents from iPhone with the FaxPlus app:

Here’s how to receive a fax on iPhone with the FaxPlus app
To receive faxes on your iPhone using the FaxPlus app, you must first obtain a fax number. Once you have a fax number, you’ll be able to receive faxes, and they will appear in your inbox, which is the “Faxes” tab on the app. So, if you want to get a fax number, you need to select and purchase a plan from FaxPlus. Here’s how:

Concluding remarks
Fax apps or online fax services require you to opt for their subscription plans in order to enjoy most of their features. It is common for most of the apps in this category, including some of the best fax apps for iPhone. Hopefully, this comprehensive article on how to fax documents from iPhone is informative.