Stay mobile Fax PDF on iPhone For Free

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Up to 100 MB for PDF and up to 25 MB for DOC, DOCX, RTF, PPT, PPTX, JPEG, PNG, JFIF, XLS, XLSX or TXT
Note: Integration described on this webpage may temporarily not be available.
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Discover the simplicity of processing PDFs online

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Upload your document in seconds
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Fill out, edit, or eSign your PDF hassle-free
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Download, export, or share your edited file instantly
Top-rated PDF software recognized for its ease of use, powerful features, and impeccable support
Users Most Likely To Recommend - Summer 2025
Grid Leader in Small-Business - Summer 2025
High Performer - Summer 2025
Regional Leader - Summer 2025
Easiest To Do Business With - Summer 2025
Best Meets Requirements- Summer 2025

Every PDF tool you need to get documents
done paper-free

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Create & edit PDFs

Generate new PDFs from scratch or transform existing documents into reusable templates. Type anywhere on a PDF, rewrite original PDF content, insert images or graphics, redact sensitive details, and highlight important information using an intuitive online editor.
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Fill out & sign PDF forms

Say goodbye to error-prone manual hassles. Complete any PDF document electronically – even while on the go. Pre-fill multiple PDFs simultaneously or extract responses from completed forms with ease.
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Organize & convert PDFs

Add, remove, or rearrange pages inside your PDFs in seconds. Create new documents by merging or splitting PDFs. Instantly convert edited files to various formats when you download or export them.
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Collect data and approvals

Transform static documents into interactive fillable forms by dragging and dropping various types of fillable fields on your PDFs. Publish these forms on websites or share them via a direct link to capture data, collect signatures, and request payments.
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Export documents with ease

Share, email, print, fax, or download edited documents in just a few clicks. Quickly export and import documents from popular cloud storage services like Google Drive, Box, and Dropbox.
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Store documents safely

Store an unlimited number of documents and templates securely in the cloud and access them from any location or device. Add an extra level of protection to documents by locking them with a password, placing them in encrypted folders, or requesting user authentication.

Customer trust by the numbers

64M+
users worldwide
4.6/5
average user rating
4M
PDFs edited per month
9 min
average to create and edit a PDF
Join 64+ million people using paperless workflows to drive productivity and cut costs

Why choose our PDF solution?

Cloud-native PDF editor

Access powerful PDF tools, as well as your documents and templates, from anywhere. No installation needed.

Top-rated for ease of use

Create, edit, and fill out PDF documents faster with an intuitive UI that only takes minutes to master.

Industry-leading customer service

Enjoy peace of mind with an award-winning customer support team always within reach.

What our customers say about pdfFiller

See for yourself by reading reviews on the most popular resources:
So far it's been pretty good although I haven't figured everything out yet as far as the features but I'm working on it. I like it so far though for what I needed it for. I will continue to pay for my subscription and continue using the service. Thanx your service has been and will continue to be a BIG HELP to me.
Kendell M
2017-04-16
This web site contained the basic form I needed for a transaction requested by my clients and greatly reduced the time spent preparing the documents required to commemorate the agreement of the parties to the transaction.
Anonymous Customer
2017-08-11
solo pedi esta herramienta por un año con un costo de 72 al año y me cobraron $1,330.62Solicito se me devuelva el importe cobrado a mi tarjeta de credito
Raymundo Gutierrez D
2017-11-28
It's incredibly easy to use! I *love* that I don't have to print this stuff out and fill it in by hand anymore. And making edits to what I do is super easy too! I'm so glad I found this website!
Ama V
2018-10-10
I love that you can turn any document or picture into pdf. As a loan officer, I need copies of driver's license and social security. Everyone has a nice phone but the format is not PDF. This PDFfiller is the best. It only has a few fonts. That is the reason for the 4 out of 5.
Lucky
2020-01-08
I have very much so enjoyed this app… I have very much so enjoyed this app much easier then any other one that i have worked with .they must have made this for dummies like me ,you cant beat it
michael odom
2022-06-10
Logging issue troubleshoot I was having issue logging into pdfFiller with the password that I remember, at the same time could not receive any email to reset my password. Harmhon, the live chat agent from pdfFiller, has patiently understand my situation. Although most of the time is user's issue that they don't check on junk mail or they have some instruction/rules listed in their setting. But Harmhon is able to figure that my email address was actually not being whitelisted in your company whitelist. That being said, after Harmhon inserted me into the whitelist, i am able to login without any issue again. I really appreciate Harmhon's patient and service. He is definitely a precious asset to pdfFiller! Keep up the good work!
Chris Lian
2021-08-23
Absolutely worth it! Wonderful program. Slight learning curve, but then it's off to the races. Worth it if you are editing PDF's on the daily. Great save, download and share options all at once. Thank you for a great program!!
EBC
2021-06-29
It's great It's great. Not as good as adobe in the areas of text replacement or image addition. It is also not as sophisticated for selection mechanisms. If you need to fill in documents or create PDFs this is a solid application that can do the stuff that you will need quickly and cheaply.
Joseph Z.
2020-05-13

Can you really Fax PDF on iPhone?

Dealing with document management routine on your computer is a rather straightforward task, however, when you need to Fax PDF on iPhone, you can run into some issues. It’s not unusual to find some mobile software underdeveloped or just laggy.

pdfFiller is a web-based PDF editing tool with advanced functionality for mobile users that allows you to Fax PDF on iPhone just the same way it does on your laptop or computer. It is possible to do both and get your documents immediately synced through the cloud storage. Use the website, desktop application, or the mobile one. Check out the list below to learn the best features available on smartphones:

01
All-round compatibility. Forget about using different tools for computers and mobile phones. Use a universal solution and keep all your records in one storage
02
Legally-binding eSignature. Use eSignature that’s court admissible and has bank-level security and compliance
03
High-level security. Protect your data with the latest encryption features according to the most important security standards
04
24/7 support. Contact our friendly customer care service if you encounter difficulties while working with the service
05
Various supplementary benefits. Notarize your records or send prepared forms right to the IRS in just a few clicks

Deal with documents like a professional. Do business right from your browser or install the application. Despite of your choice, all your data is protected with the most up-to-date encryption features, so that nobody could get not authorized access to your data. Don't wait, take advantage of professional document management now!

Stay Mobile: Fax PDF on iPhone Feature

Stay Mobile empowers you to fax your important documents directly from your iPhone. This feature is designed to enhance your workflow by allowing quick and easy access to faxing capabilities anywhere and anytime.

Key Features

Send and receive faxes directly from your iPhone
Upload PDFs from your device or cloud storage
User-friendly interface for seamless navigation
Track fax status with real-time notifications
Secure transmission of sensitive documents

Potential Use Cases and Benefits

Perfect for professionals needing to send contracts or agreements on the go
Ideal for remote workers requiring quick faxing solutions
Helps businesses streamline document handling without the need for a physical fax machine
Supports fast communication for legal, medical, and financial documents

By using the Stay Mobile Fax PDF feature, you solve the problem of delayed communication. No longer do you need to be tied to a desk or a traditional fax machine. With just a few taps, you can send and receive faxes, ensuring that your important documents reach their destination promptly and securely.

Get documents done
from anywhere

Create, edit, and share PDFs even on the go. The pdfFiller app equips you with every tool you need to manage documents on your mobile device. Try it now on iOS or Android!

For pdfFiller’s FAQs

Below is a list of the most common customer questions. If you can’t find an answer to your question, please don’t hesitate to reach out to us.
What if I have more questions?
Contact Support
You can send a fax from your iPhone using a third-party app. Most fax apps are free, but you need to pay a subscription fee to send or receive faxes within the app. To send a fax, you'll need to know the fax number and then write, scan, or attach the document.
There are four main ways to fax a PDF: Through an online fax service, fax software, a fax machine that allows you to fax from your computer, or the “old fashioned way” of printing the PDF off and sending it through a fax machine.
Faxes cannot be sent directly from iPhone phone numbers to fax machines or vice versa. You'll need a third-party fax app or internet service to make it work. But don't worry, there are loads of options out there designed to make faxing from your iPhone super quick and easy.
Download and install FAX. PLUS app from Apple App Store (Download Now) Open the app and use your Gmail account to register for free (You need to verify your phone number to complete the registration) Go to the Send Fax tab and type the recipient's fax number in the To field.

Video instructions on how to Fax PDF on iPhone

#1 usability according to G2

Try the PDF solution that respects your time.
Users Most Likely To Recommend - Summer 2025
Grid Leader in Small-Business - Summer 2025
High Performer - Summer 2025
Regional Leader - Summer 2025
Easiest To Do Business With - Summer 2025
Best Meets Requirements- Summer 2025