Stack Fax Format 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

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
Trust Seal
Trust Seal
Trust Seal
Trust Seal
Trust Seal
Trust Seal

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:
Pretty good so far. Was a little surprised that I had to pay once all the work was done. But its okay, have used it a couple of times and its working.
stan m
2016-06-14
PDF Filler customer service is like it used to be when businesses actually cared if you did business with them, their 24 hour support guys are incredible, unfortunately I am always in such a hurry when I talk to them I X out the opportunity to give them a 5 star Kudos..."Thank you for hiring an amazing group of people which do a great job representing the integrity of your program, you have earned a customer for life", that's what I would say if I could slow down for a few minutes!
Angela F
2018-01-12
All of my experiences by way of the help line has been professional and satisfying. The Reps are all pleasant and extremely helpful. I am a very satisfied customer, Thank you!
Tina P
2019-11-03
Paul was fantastic Paul was fantastic. I have been chatting with several other people since April 3 and no one could figure this problem out. I was emailed that this issue had been referred to technical support and they could not provide adequate assistance. As I am not computer friendly, Paul was very helpful. He was very patient with me. I am extremely grateful to him for resolving this issue.
Jack Blaine
2019-04-12
I love this company! Not only a great product, but when I had an issue, customer service solved it for me in minutes!!! They are fantastic! Honest and trustworthy!!!
Martha O
2024-03-30
Initially Initially, I felt a trick choosing the payment option, but in the end, I resolved the misunderstanding with customer support, and they very Kindly, re-found me my money back. Thanks
Isaac Fernandez
2021-08-06
Super sufficient and straight to the… Super sufficient and straight to the point. All necessary language needed to address was there. Rocking and Rolling
MW
2021-07-13
pdfFiller were able to address a my issues with complete professionalism and excellent service. pdfFiller were able to address a problem I had with excellent and speedy support. The Support Team provided an experience, which was truly professional, understanding and considerate to my needs.
Cambridge Film Productions
2020-12-23
This has been a great for filling my forms This has been a great help with the forms I am currently working with. It does sometimes freeze but usually if I close the program and reopen, it works fine.
Laurie Kaye
2020-05-20

Stack Fax Format Feature

The Stack Fax Format feature simplifies your faxing experience. It allows users to send and receive documents efficiently, ensuring that your important information reaches its destination quickly and securely. Whether you're working in an office or from home, this feature provides a reliable solution for all your faxing needs.

Key Features

Streamlined document stacking for easy organization
Fast transmission speeds for timely communication
Compatibility with various file formats for versatile use
Secure encryption to protect sensitive information
User-friendly interface for seamless operation

Potential Use Cases and Benefits

Ideal for businesses that send large volumes of documents regularly
Useful for legal and medical industries where document accuracy is critical
Supports remote teams in maintaining effective communication
Enhances productivity by reducing faxing time and effort
Facilitates quick access to archived faxes for future reference

This feature addresses common faxing challenges, such as lost documents or delays in communication. By offering a reliable and efficient method to manage faxes, the Stack Fax Format helps you stay organized and enhances your overall productivity. Experience the difference today and take control of your faxing tasks with ease.

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
When sending a multiple-page fax, it is important to note the total number of pages, including the cover sheet, so that the recipient can be sure that she receives all the pages. Once complete, your fax machine may print out a transmission report that will indicate how many pages were sent.
When sending a multiple-page fax, it is important to note the total number of pages, including the cover sheet, so that the recipient can be sure that she receives all the pages. Once complete, your fax machine may print out a transmission report that will indicate how many pages were sent.
The number of pages you can send in one document is unlimited, but we recommend that you split faxes longer than 25 pages into smaller faxes and then send them one after the other. This will help to ensure successful transmission.
1:26 2:31 Suggested clip Faxing Multiple Pages from the Scanner Bed on HP Printers | HP YouTubeStart of suggested client of suggested clip Faxing Multiple Pages from the Scanner Bed on HP Printers | HP
Time required for transmitting fax depends on quality of the phone line, and content that is being sent. For documents that contain mostly text it usually takes approximately 1 minute per page for the document to be delivered.
For traditional fax machines, it's recommended that you submit 50 pages or fewer. For an easier and reliable transmission, start with batches of 15 pages. Fortunately, online fax services are on the rise these days.
When sending a multiple-page fax, it is important to note the total number of pages, including the cover sheet, so that the recipient can be sure that she receives all the pages. Once complete, your fax machine may print out a transmission report that will indicate how many pages were sent.
The number of pages you can send in one document is unlimited, but we recommend that you split faxes longer than 25 pages into smaller faxes and then send them one after the other. This will help to ensure successful transmission.

#1 usability according to G2

Try the PDF solution that respects your time.
Trust Seal
Trust Seal
Trust Seal
Trust Seal
Trust Seal
Trust Seal