All-in-one Secure online fax service and PDF solution

pdfFiller eliminates the need for a fax machine, allowing you to send, receive, and edit faxes online. Take paper out of your processes and save time for higher-priority work.
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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
Secure online fax service + PDF editor = your work done in one place
Just a few simple steps and your document is ready to go.
Step One
Get a fax number to receive faxes in pdfFiller
Step Two
Edit and sign your faxed documents
Step Three
Fax back and get proof of delivery

All-in-one Secure Online Fax Service and PDF Solution

Introducing the all-in-one secure online fax and PDF solution that simplifies your communication and document management. This service meets the needs of businesses and individuals who seek efficiency, security, and ease of use.

Key Features

Send and receive faxes online with complete security
Convert documents to PDF effortlessly
Store documents in the cloud for easy access
Integrate with existing tools and software
Track and manage all fax activity with ease

Potential Use Cases and Benefits

Ideal for businesses that need to send sensitive information securely
Useful for remote workers who require access to faxes and documents from anywhere
Convenient for healthcare providers needing to exchange patient information safely
Supports legal firms that handle numerous document transactions

This solution addresses your need for a reliable, secure, and efficient way to manage documents. It eliminates the hassle of traditional faxing, reduces paper waste, and ensures that your data remains protected. With clear tracking, you can always know the status of your documents, allowing you to focus on what matters most.

Move faster with your daily communications

Edit, eSign, and send faxes online within a single account
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All-in-one solution
Secure online fax service, PDF editing, and eSignature are a breeze with pdfFiller. Make quick changes to your documents and fax them to any US number in seconds. No need to shuffle through stacks of paper or switch between different apps.
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All your faxes in one place
Securely store all your incoming and outgoing fax documents in pdfFiller’s cloud storage and access them from any location, on any device. Alternatively, export your faxed documents to Google Drive, Box, Dropbox, or OneDrive.
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Easy to stay in the loop
You no longer have to sit by a fax machine waiting for a document or confirmation that your fax was received. All your faxes are delivered straight to your inbox and you receive an instant notification once there’s an incoming fax.
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Hassle-free and sustainable
No more back-and-forth with faxing, scanning, and printing machines. Going paperless is a sure way to cut costs and make your business more sustainable and efficient.
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Confidentiality for your peace of mind
Your sensitive information is safe with pdfFiller at rest and during transmission with banking-grade security encryption, eliminating the risk of exposing data.
Everything you need to edit and fax documents online – in a flash

Customers love our secure online fax service

I can send faxes directly from my computer/printer or my cell phone. It is very convenient. I know immediately if the fax was not received. I know when I receive a fax, which is also nice.
Tricia P.
Private Practice
pdfFiller was a game changer for me! All my files are saved as PDFs now, I can sign documents and send them back via fax or email to customers. It's also very handy with my touch screen laptop.
Richard C.
Insurance Agent
pdfFiller allows me to quickly complete documents and get them back to people and fax them in a timely manner without having to fumble around with scanning documents.
Verified User in Hospital & Health Care
pdfFiller allows you to edit, e-fax, e-sign PDFs all from your computer. I am delighted with this product, and it is definitely worth the money.
Verified User in Real Estate
In today's day and age, we are completely wireless and adding a hardwired fax line would have been such a pain. For 10 bucks, we are able to digitally send and receive faxes, which is very helpful when dealing with physicians and other medical providers.
Aaron K.
Business Owner
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pdfFiller scores top ratings in multiple categories on G2
4.6/5
— from 710 reviews
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
Best Support - Summer 2025
Easiest Setup- Summer 2025

How to use pdfFiller`s secure online fax service in 5 easy steps

01
Get a fax number based on your area code.*
02
Select the document you want to send and hit Fax.
03
Enter your recipient’s fax number and customize your cover letter.
04
Click Send to fax your document.
05
You will receive an email notification once the recipient gets your fax.
*The online faxing feature is purchased separately from your pdfFiller plan. See our pricing page for details.

Enjoy the practicality of pdfFiller’s secure online fax service opportunities

When working with business documentation, completing it in line with your requirements is not the only thing you must take into account. Delivering forms securely and just in time is also essential. Despite emails playing a leading role among the many ways to send files, faxing remains popular even as it steadily evolves toward the digital format. If secure online fax service is what you’re looking for, pdfFiller provides the most trustworthy yet straightforward solution for this.

pdfFiller is a universal online PDF editor that helps millions of users worldwide appropriately manage their paperwork. Its numerous robust features let you complete, adjust, and legally sign any form. The editor also gives you an opportunity to share files in many different ways. It even allows you to opt for secure online fax service as one of its many options.

Reasons to fax forms with pdfFiller

Naturally, today’s market offers plenty of tools with secure online fax service, so choosing among them may be time-consuming. Let’s see what makes pdfFiller a perfect solution:

01
The tool complies with all principal security standards and data protection regulations, including PCI DSS, SOC 2 Type II, GDPR, and HIPAA certifications.
02
eSignatures you generate with pdfFiller are legally binding under the ESIGN Act. Additionally, when sharing a form, you can enclose a detailed report on who, when, and through what IP approved it.
03
Our cloud-based editor works everywhere, on any internet-connected device, and provides mobile apps for more convenient document modifying and sharing even on the go.
04
It’s a practical solution for overall document management with a straightforward-to-use interface and rich capabilities, all at a reasonable price that enables you to reduce printing and physical paperwork delivery expenses significantly.

How to fax documents with our tool straightaway

You can use our editor’s secure online fax service features immediately after editing your file or choose it from a folder in your Dashboard. Once you pick a file, click Fax in the right pane, then provide your recipient’s fax number or choose it from your contact list. Create a cover letter for your recipient about the paperwork and preview it prior to sending it.

Don’t hesitate. Decide now whether our editor can provide you with the trustworthy secure online fax service you need - try it for free over a 30-day trial period and enjoy everything our tool offers!

Create, edit, sign, fax, store – Do more with your PDFs!
Find out how pdfFiller streamlines document workflows across teams.
Interested in purchasing pdfFiller for your entire organization? Share your details, and our sales reps will help you get started. For small teams, explore our pricing page to choose the most suitable plan.
By clicking “Talk to sales” I agree to receive email or phone communication about your services, offers, and promotions. We use your information as described in our Privacy Notice
Interested in purchasing pdfFiller for your entire organization? Share your details, and our sales reps will help you get started. For small teams, explore our pricing page to choose the most suitable plan.
By clicking “Talk to sales” I agree to receive email or phone communication about your services, offers, and promotions. We use your information as described in our Privacy Notice