Your browser is more powerful than you think: Fax PDF in Mozilla Firefox For Free

Drop document here to upload
Select from device
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.
0
Forms filled
0
Forms signed
0
Forms sent
Last updated on Dec 12, 2023

Discover the simplicity of processing PDFs online

Card illustration
Upload your document in seconds
Card illustration
Fill out, edit, or eSign your PDF hassle-free
Card illustration
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

Card illustration

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.
Card illustration

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.
Card illustration

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.
Card illustration

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.
Card illustration

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.
Card illustration

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:
Great product but some features were clunky for me during the trial period...specifically send to sign. Hoping for smoother usage with the purchased professional version & after attending the training webina
Kim M
2016-09-05
Easy to use, unlike other fill and sign apps, it can tell the right size text. It can tell the what parts of the document requires the text. The variety of templates to use for common forms needed for most people. Also a generous 30 day trial A ++++
Rebecca O
2018-11-22
It is a little hard to learn and it is a little expensive, but it is the best "filler" program I have ever used and I am glad and grateful to have it.
Anonymous Customer
2019-05-21
What do you like best?
The ability to modify; merge; create; add signature to any document. This program saved my day. Without it my work would be impossible.
What do you dislike?
I wish that I could add more than one page at a time.
Recommendations to others considering the product:
I've found this a valuable tool to use in my daily tasks when I am handling a document that needs to be massaged. It's a lifesaver for me. Don't know how I'd complete tasks without.
What problems are you solving with the product? What benefits have you realized?
Tons of features, just what everyone needs to make a task easy to accomplish.
User in Accounting
2020-02-03
PSFfiller is a very accommodating… PSFfiller is a very accommodating company. Their customer service is really fast and helpful. All questions and concerns are dealt with immediately. They go the extra mile for their customers.
Anna I.
2024-04-15
Such helpful customer support This is a great product but I only needed it for a short while, (1 day) but forgot to cancel my free trial, contacted customer support and they arranged for a refund right away, so very helpful.
carolyn Jorissen
2023-02-22
PDF Filler A Safe Way to Transmit Document and Secure Signature Safe as document can be password protected.Easy to understand and use. None that I can think of - I am satisfied for what it is.
Flor F.
2022-10-31
Out standing customer service I emailed this company to stop… I emailed this company to stop reoccurring payments to my account and they immediately refunded my money and sent proof via email.Outstanding service to their customers Thank you!
Nicolo
2020-10-08
Your company is great. At this time, the govt is advising us to show them payroll and W2. W. On this note I will conceal my free trial. Sincerely. Elizabeth Obi
Anonymous Customer
2020-05-09

Fax PDF in Mozilla Firefox properly

People tend to have a variety of sets of tools for document management for many tasks, not to mention the feature to Fax PDF in Mozilla Firefox. For example, they might utilize one program to convert files, another one for modifying, and the third one for signing. Therefore, instead of completing a simple task in 5-10 minutes, time is spent switching from one tool to another.

pdfFiller is a time saver for individuals and businesses alike. In short, time saving equals money saving. So stop using multiple platformsat once and take advantage of one, holistic PDF editor. Choosing pdfFiller equals choosing sleek document workflows and convenience.

01
Export files in various ways. Download samples to your device, send them by email, fax, or even mail.
02
Send requests. Send out documents for signing. Add extra authentication via social media profiles or signers’ photos if wanted.
03
Manage layout. Merge, split, lock, or Fax PDF in clicks.
04
Professionally edit PDFs. Add or change texts, rotate or remove pages, insert watermarks, etc.
05
Automate documents. Add fillable fields with various validation types to increase the process of filling out forms.
06
Sign PDFs. Attach legally-binding electronic signatures to your papers from anywhere, anytime.

These and many other helpful options like the ability to Fax PDF in Mozilla Firefox are ready in pdfFiller. Stop wasting time and effort on making use of limited capabilities. Bring your PDF game to the next level!

Fax PDF in Mozilla Firefox

Introducing the Fax PDF feature in Mozilla Firefox, designed to simplify your document handling tasks. This feature allows you to send PDFs directly from your browser, ensuring a seamless experience.

Key Features

Send PDF documents directly from Firefox
User-friendly interface for easy navigation
Secure document transmission
Support for multiple file formats
Track sent documents with status notifications

Use Cases and Benefits

Businesses sending invoices or contracts efficiently
Educators sharing important documents with students
Remote workers submitting reports without delays
Individuals needing to send documents securely from home

With the Fax PDF feature, you can solve common problems like delayed communications and complicated document handling. Instead of switching between applications, keep everything within Mozilla Firefox. This integration streamlines your workflow, saves you time, and keeps your sensitive information secure. Embrace the convenience today.

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
Firefox includes a built-in PDF viewer to display PDF files inside the browser window.
How can I send fax from Firefox? Install the FAX. ... Click on the FAX. ... Log in with your FAX. ... Go to the Send Fax section. Enter the recipient's fax number and attach the documents to be sent. Click on the Send button to send your fax directly from your Firefox browser.
Disable the built-in PDF viewer and use another viewer In the Menu bar at the top of the screen, click Firefox and select Preferences. ... In the General panel, go down to the Applications section. Find Portable Document Format (PDF) in the list and click on the entry to select it.

#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