Update Fax Format 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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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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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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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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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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What our customers say about pdfFiller
See for yourself by reading reviews on the most popular resources:
I use a Chromebook. I joined a Chromebook forum And PDFfiller came highly recommended when I needed to send a fax, fast. I was very impressed with the ease of transferring a PDF file and faxing it with a few very easy steps. I've since needed it again and to happy that I had it. I will definitely be checking out other option PDFfiller has to offer.
2015-05-11
Excellent service and initially I had an issue which was a user issue and not the fault of this company. This is an excellent product and excellent customer resolving my issue immediately and to my satisfaction. Completely satisfied !!!
2016-04-06
OK. some limitations, like I need conditional logic, so if someone checks the Yes box for a question, then require them to fill out other fields. Need this conditional logic functionality, critical for my application. Else not sure PDFFiller will be useful to us.
2018-03-13
This is brilliant. I am so pleased with this pdf editor. Everything I have ever needed to do with anything pdf related I have been able to achieve, whereas other packages let you down.
2019-12-18
I had a Subscription for PDF filler It…
I had a Subscription for PDF filler It worked well. Easy to use very user-friendly. Unfortunately, my financial circumstances are such. I had to cancel my subscription on the day it had renewed. I sent an email. Sara could not have been more helpful. My subscription was canceled, and I received an immediate return of the fee. Very happily satisfied.
2024-07-09
Kara was VERY helpful
Kara was very helpful, especially in suggesting we do a Zoom screen share, which made some problems I was having with navigation and document publishing much clearer. She should get a raise.
2021-11-26
New User but Impressed
Just now starting to use, but am thoroughly impressed. I'm sure as I get used to the software it will increase to 5 stars!
2021-10-05
I love the product and help via chat has been great but it would be nice to have some training videos to help me get up and running with the product. This is my busy season and it slows me down having to chat for help a video would be so much nicer. Thank you for a great product.
2020-05-22
I think is one of the best tools ever
I think is one of the best tools ever, I hav tried other programs and didn't get the same experience. Easy to use and quick turnaround.
2025-04-07
Update Fax Format Feature
The Update Fax Format feature streamlines the process of sending and receiving faxes. It adapts to the needs of modern communication, ensuring your documents maintain their quality and clarity. This tool is designed to improve your faxing experience and enhance productivity.
Key Features
Supports multiple file formats for easy uploading
Ensures high-quality resolution for all sent documents
Offers customizable templates for consistent branding
Integrates seamlessly with existing systems and software
Provides real-time tracking and notifications for sent faxes
Potential Use Cases and Benefits
Ideal for businesses needing to send contracts, agreements, or sensitive documents securely
Helpful for medical offices that require faxing patient records quickly and reliably
Useful for organizations that need to maintain a formal communication style with clients or partners
Enables remote teams to exchange important information efficiently
This feature solves your faxing issues by providing a flexible, user-friendly interface. It allows you to focus on your core tasks while ensuring important documents are sent correctly and promptly. With the Update Fax Format feature, you can enhance your communication process and improve your overall workflow.
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
How can I send a fax via email?
fax® makes internet faxing as easy as sending an email Open a new email message, type the fax number, followed by @efaxsend.com, into the To: field. Attach your fax document and type a message in the body of the email to use as your cover sheet. Hit Send.
Can I send a fax from my Gmail?
Gmail Fax to Email It is as easy to send a fax via a Gmail account as it is to send an email. First, click on the Compose option in your email account. You simply enter the recipient's number and faxdomain.com, using the provided domain, as the fax number.
How can I send a fax through Gmail for free?
Click here to sign up to FAX. Open your Gmail account and click on the Compose button to start a new email. Enter the recipient's fax number followed by fax. Attach the document you wish to fax from Gmail.
How do you send a fax via Gmail?
Create a new email message in Gmail, either within the app or the browser-based interface, by clicking on or tapping the Compose button. Enter the recipient's fax number (including area code) in the To field, followed by the domain of your fax provider.
How do I fax to an email address?
There is no direct way to fax from a fax machine to an email address. Faxing to an email address is something that can only be done if the receiving party has an online fax service or fax machine that can receive the incoming fax and convert it to an email.
How can I send a fax from my email for free?
Click here to sign up to FAX. Open your Gmail account and click on the Compose button to start a new email. Enter the recipient's fax number followed by fax. Attach the document you wish to fax from Gmail.
How does email fax work?
The sender dials the recipient's fax number. The fax machine translates and transmits the data. The service receives the data, translates it into an image file and sends it to the recipient's e-mail address. The recipient opens the email message and the attachment and views the file.
How do I send a virtual fax?
From your email account, compose a new message. Enter faxNumber@domain. Fax.onjive.com in the To: field. Enter the virtual fax machine's access code in the Subject: field. Remove all text from the body of the email, including email signatures. Attach file(s) to the email. Click Send.
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