Send a fax online: Modernize your process for efficiency and sustainability

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
Send a fax online + edit PDF documents = 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

Send a Fax Online: Modernize Your Process for Efficiency and Sustainability

Transform how you send documents with our online fax service. By moving to a digital platform, you can streamline communication, reduce paper waste, and enhance your overall workflow. Say goodbye to traditional fax machines and embrace a modern solution that fits your needs.

Key Features

Send and receive faxes from any device with internet access
Automatic document storage for easy retrieval
Secure transmission to protect sensitive information
User-friendly interface with step-by-step guidance
Integration with popular email services for added convenience

Potential Use Cases and Benefits

Ideal for businesses looking to minimize paper usage
Perfect for professionals communicating with remote teams
Useful for legal and healthcare industries requiring secure documentation
Great for preserving time with fast and reliable fax delivery
Supports collaboration by allowing easy sharing of documents

By switching to our online fax service, you solve the common challenges of traditional faxing. You eliminate the need for costly equipment, reduce clutter, and safeguard your environment. Welcome a new era of efficiency and sustainability that empowers your workflow while keeping your communication secure.

Move faster with your daily communications

Edit, eSign, and send a fax online within a single account.
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All-in-one solution
Online faxing, 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 pdfFiller’s online faxing 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
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Easiest To Do Business With - Summer 2025
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Easiest Setup- Summer 2025

How to send a fax online with pdfFiller 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.

Send a fax online with pdfFiller and enjoy its practicality

When dealing with professional documentation, completing it in accordance with your requirements is not the only thing you must take into account. Delivering forms safely and just in time is also crucial. Despite emails taking the lead among the many ways to share files, faxing remains popular even as it steadily moves toward the digital format. If you need to send a fax online, pdfFiller provides the most trustworthy yet simple solution for this.

pdfFiller is a versatile online PDF editor that helps millions of users worldwide professionally manage their paperwork. Its numerous powerful features let you fill out, alter, and legally sign any form. The editor also enables you to share files in a variety of ways. It even allows you to send a fax online.

Reasons to fax forms with pdfFiller

Needless to say, today’s market offers lots of tools that enable you to send a fax online, so choosing among them may take time. Let’s see what makes pdfFiller a great 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 acceptable 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 operates everywhere, on any internet-connected device, and provides mobile applications for more handy document editing and sharing even on the go.
04
It’s a practical solution for overall document management with a easy-to-use interface and robust capabilities, all at a reasonable price that allows you to minimize printing and physical paperwork delivery costs significantly.

How to fax documents with our tool straightaway

You can use our editor to send a fax online immediately after modifying your file or select it from a folder in your Dashboard. Once you pick a file, click Fax in the right pane, then type in 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 before sending it.

Don’t hesitate. Choose now whether our reliable editor can provide you with everything you need to send a fax online - try it for free during a 30-day trial period and take advantage of everything our solution offers!

Create, edit, sign, fax, store – Do more with your PDFs!
Find out how pdfFiller streamlines document workflows across teams.
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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