Fax PDF Online From Any Device 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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Last updated on Jan 16, 2026

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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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Users Most Likely To Recommend - Summer 2025
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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:
It was easy to use. just having difficulty emailing and printing 25 page document. states processing 1 of 25 but bar is not loading. quite frustrating. been trying for 1.5 hrs now. tried emailing didnt work to print off of it either. ugh
Jeannette C
2016-09-11
I being a novice at computer have been struggling to keep up with my business correspondence from my end....this has been a God-send. I just stumbled on this by accident. Thank you.
Mark B Y
2017-02-14
What do you like best?
This is available everywhere where you go. You do not have to take your computer or have a software installed on your laptop. You can access it from anywhere else. In addition, it is very user friendly to navigate through the platform to accomplish what you would like to do.
What do you dislike?
I just don't have any dislike. So there is not much to say for this area.
Recommendations to others considering the product:
It is easy and available for access anywhere you access a computer. You do not have to have one.
What problems are you solving with the product? What benefits have you realized?
All my PDF applications are done through the platform. Fast, available always, and you can do it on any computer or mobile device.
Taner Oktar
2019-01-02
What do you like best?
What I like best about PDFfiller is that it allows me to edit and save protected .pdf files.
What do you dislike?
I dislike the search function for documents and the fact that it takes a little while for the program to open and save a document.
Recommendations to others considering the product:
If you work in the legal field purchase this software.
What problems are you solving with the product? What benefits have you realized?
The biggest problem that PDFfiller has done for me is that it allows me to edit protected pdf files. One of the greatest benefits is that .pdf saves all of my work for me.
Roderrette McClure
2020-02-05
A Great Way to Fill Out PDFs PDFs are a form that typically needs to be printed and filled out if you don't have software like this EAsy to use and simple Great service sometimes tricky to use but customer service is helpful
Adam D.
2018-09-18
great product, "home" and "end" keyboard keys slightly buggy All is great except that when im typing in a text box and click the "home" or "end" key on my keyboard it sends me to the beginning/end of the entire document instead of the beginning/end of the text box itself.
MICHAEL BEYROUTHY
2021-12-12
It was amazing and very user-friendly! I love that pdffiller makes it so easy to fill out a form and sign a signature. Better than filling a form in Adobe Acrobat because you have to figure it out yourself.
Lee
2021-10-10
Fast and easy This was easy to use. I filled out my tax form and it was immediately sent to the IRS via certified mail. I’m able to track my document and know it will arrive on time. I’m happy I didn’t have to wait 30 min in line at the post office to send the document.
Gretchen Untch
2021-09-01
What do you like best? The easy use of the site and easy upload of forms and documents What do you dislike? Not much not to like. Everything that I need is available Recommendations to others considering the product: You will not be disappointed if you choose this program. There are many things you can do to support your business What problems are you solving with the product? What benefits have you realized? I use it for contracts
User in Events Services
2020-08-27

Instructions and Help about Fax PDF Online From Any Device For Free

It's obvious that contemporary Internet technologies are squeezing the fax machine out of our daily lives. However, there are some organizations that still might ask you to send them a form or any other document by fax. If you've got no fax machine, it's not a problem because you can use our services to send a fax online instead.
In the past, you probably had to print the form, complete it, and send the fax with your reluctant fax machine. Besides needing a printer and the fax machine, the process probably took you far too much time to complete.
Now there is a far easier way to fax documents. You can simply use pdfFiller to fax PDF documents online from any device!
To get started, go to the DOCS page, select the document you want to fax and click Fax in the right pane.
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On the page that opens next, enter a local or toll-free number, and fill, if necessary, the following fields: Recipient Name, Recipient Company, Subject and Message. You can send the entire document or only certain pages. To exclude or include pages, just click on them in the preview pane, or use the Select All and Unselect All buttons. Finally, click the Send button.
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You will receive email notification when your fax is delivered. The faxes you send are automatically saved. To check your sent faxes, go to MY DOCS > OUTBOX > Faxes. If, for some reason, the fax you sent has not reached its destination, you can always send it again by clicking the Resend button in the right pane.
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To learn more about how to fax PDF documents online, please watch the following video:
When you use pdfFiller to fax PDFs online, you no longer depend on fax machines and printers. And even better, you save yourself a lot of time! If you like being able to fax PDF documents online, you might be interested in a lot of other great features that pdfFiller has to offer. Some of these include emailing documents, sending them through SMS, and sharing them for editing with your colleagues and friends. Check out these tutorials to see the other great things that pdfFiller can do for you!

Fax PDF Online From Any Device Feature

Our Fax PDF Online From Any Device feature is designed to make faxing documents hassle-free and accessible wherever you are.

Key Features:

Send PDF files securely from any device
Receive fax confirmations in your email inbox
Store faxed documents online for easy access
No need for a physical fax machine or phone line

Potential Use Cases and Benefits:

Business professionals on the go needing to send important documents
Remote workers without access to traditional fax machines
Individuals looking for a convenient and environmentally friendly faxing solution

With our Fax PDF Online From Any Device feature, you can say goodbye to the limitations of traditional faxing and hello to a more efficient and flexible way of sending and receiving important documents.

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!

How to Fax PDF Online From Any Device

Faxing PDF documents online from any device is a convenient and efficient way to send important information. With pdfFiller's Fax PDF Online From Any Device feature, you can easily send faxes without the need for a physical fax machine. Follow these simple steps to get started:

01
Access the pdfFiller website or open the pdfFiller mobile app on your device.
02
Sign in to your pdfFiller account. If you don't have an account, you can create one for free.
03
Upload the PDF document you want to fax. You can either select a file from your device or import it from cloud storage services like Google Drive or Dropbox.
04
Once the PDF is uploaded, click on the 'Fax' option in the toolbar.
05
Fill in the recipient's fax number and any additional details required, such as a cover page or message.
06
Review the document to ensure everything is correct and click 'Send'.
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pdfFiller will convert your PDF into a fax and send it to the recipient's fax machine. You will receive a confirmation once the fax has been successfully sent.
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If you need to track the status of your fax, you can do so by accessing the 'Sent Faxes' section in your pdfFiller account.

Faxing PDF documents online has never been easier with pdfFiller's Fax PDF Online From Any Device feature. Start faxing important documents hassle-free today!

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
Yes. You can send fax via pdfFiller.com. Select the document you want to fax and click the “Fax” button on the “My Forms” page. Input a local or toll-free number and click the “Send” button. You'll receive email notifications when your fax is delivered and received.
You can send a fax via pdfFiller.com. Select the document you want to fax and click the “Fax” button on the “My Forms” page. Input a local or toll-free number and click the “Send” button. You'll receive email notifications when your fax is delivered and received.
No. With local or toll-free numbers, you can only fax document inside US. Please contact us for more information regarding fax limitations.
You can view the status of your fax by clicking the “History” button on the “My Forms” page. This will show the status of and history of all your documents, including faxes. You will also receive an email notification when your fax is delivered and received. Faxing may take up to an hour. You will receive an email after the fax is delivered and received.
You can track the status of your fax document(s) by clicking on the “History” button on the “My Forms” page, and then clicking the “fax” button. This will show the status of all your faxed documents. pdfFiller.com will also send you email notifications when your fax is delivered and received.
The recipients will receive a traditional paper fax via their fax machine. Or, the fax will be received as an email if the recipients use an internet fax or fax service.

#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