Standardize Fax Format Gratuito
Drop document here to upload
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

Upload your document in seconds

Fill out, edit, or eSign your PDF hassle-free

Download, export, or share your edited file instantly
Top-rated PDF software recognized for its ease of use, powerful features, and impeccable support
Every PDF tool you need to get documents done paper-free

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.

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.

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.

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.

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.

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:
It was wonderful using the form to fill in my information, however, I was shocked to learn at the end that I am required to joint for a fee or my document would be unprintable. You should notify a person first there is a fee in case they have no money to pay your fee or do not wish to pay when you can print these forms out from many sources and fill in by using a pen.
2014-10-18
What do you like best?
Ease of changing a PDF to suit a particular need and/or make corrections to a PDF to present to a different customers
What do you dislike?
Only downside is not having an autosave when working on a PDF and after being distracted by other people returning to the PDF to find you need to restart.
Recommendations to others considering the product:
Quality solution to alter PDFs to be tailored to suit a particular presentation to a client
What problems are you solving with the product? What benefits have you realized?
Changing PDF's to be tailored and personal as per each individual client that we present to
Ease of changing a PDF to suit a particular need and/or make corrections to a PDF to present to a different customers
What do you dislike?
Only downside is not having an autosave when working on a PDF and after being distracted by other people returning to the PDF to find you need to restart.
Recommendations to others considering the product:
Quality solution to alter PDFs to be tailored to suit a particular presentation to a client
What problems are you solving with the product? What benefits have you realized?
Changing PDF's to be tailored and personal as per each individual client that we present to
2019-04-23
Handy little software for fillable PDFs
Create fillable PDFs in minutes with PDFfiller. We use a lot of paper forms and it wasn't until recently that we began transferring all our old school paper and pen documents to these nifty fillable PDFs that folks can easily and conveniently complete and submit online.
Sometimes PDFfiller lags a bit but it's not annoying enough to stop using. Overall, I'm very pleased with the product.
2018-04-10
Really Great Software
I like that it's easily to fill in pdfs and also create fillable pdfs.
I don't like that there aren't many support options available.
2021-12-10
What do you like best?
The site is very easy to use. The layout and design make it very simple to choose the best option for formatting documents. Choices for template or regular document helps to organize which docs you need to reuse. Even if you are not experienced, the options to choose from are so clear, you cannot make a mistake....and if you do, you can fix it very simply.
What do you dislike?
For me and my business purposes there is nothing wrong with this site. It is perfect and has made my business practice so much easier.
Recommendations to others considering the product:
Best program for editing documents, reduces additional work time creating new doc, great advantage with template option. If you are considering a program that will effectively improve your ability to create, organize, and edit important documents pdFiller is the best choice!
What problems are you solving with the product? What benefits have you realized?
I am in the field of Special Education as an administrator. This year with COVID-19, the difficulty of having documents signed, changing information and moving paperwork quickly has been a real challenge. With pdFiller, I have been able to address any paperwork issue that arises in an instant and then get documents back out for a new signature, or an update of information. This has saved me this year and helped me to meet all major and important timelines.
2021-07-23
We have had a service application on line for several years. People have been printing, handwriting the answers to our application and emailing it back. I just received back my first fillable application and I love it. It is legible and all the answers appear where they are supposed to no more writing up the side of the page because of the limited space for answering.
2021-03-14
What do you like best?
I love that you can store your signature in the program. Also much more professional look over using a pen to fill forms.
What do you dislike?
The extra level of security when logging in slows you down a little. Its probably actually a good thing as your forms are stored in the system
Recommendations to others considering the product:
I have tried to figure out ways to fill pdfs without signing on to this system, it was a foolish waste of time. I am not the type of person that signs on to programs like this, I always felt like they were scams. I am so very happy with this program, I wish that I had signed up for this much sooner. I am not even using all of the features of this program and Its totally worth every cent!
What problems are you solving with the product? What benefits have you realized?
When companies email me a form that needs to be filled out and returned, pdfFiller makes it so much quicker, easier and more professional
2021-02-28
What do you like best?
Intuitive, easy to manage documents. Students are able to fill out forms with minimal instruction.
What do you dislike?
I would like a way to connect filled forms to student work in Google Classroom.
Recommendations to others considering the product:
During this time when learning takes place in a virtual environment, using pdfFiller will make assignments easier to create and to access and use by students.
What problems are you solving with the product? What benefits have you realized?
Most worksheets are in pdf or word versions. PdgFillet allows me to assign the worksheets, students can enter their responses without having to print form to then upload with their responses, getting the email alerting that worksheet is completed.
2021-02-11
Love how easy it is to navigate and how I can auto...
Love how easy it is to navigate and how I can auto fill any areas that I need to write in again. It's very practical and I will be recommending it to anyone, especially because i can access legal documents so easily!
2020-06-07
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 do you format a fax?
Use at least an 11-point font. Write faxes in a business-letter format when possible. Margins should be one inch on the left and right sides and one and a half inches on the top and bottom, if possible. Single-space your letter, double-spacing between paragraphs.
How do you format a fax cover sheet?
Tip: If you're already in Word for the web, get to the fax templates by going to File > New, and then below the template images click More on Office.com. You'll be on the Templates for Word page. In the list of categories, click Fax Covers. To print the fax cover sheet, press Ctrl+P, and wait for the Print dialog.
How do you make a fax cover sheet?
Write Recipient's fax number and then a colon. Fill in this line with the correct fax number where you are sending the fax. Write Number of pages of the fax including the fax cover sheet, followed by a colon. Count the number of pages that you are faxing and add one for the fax cover sheet.
What does a fax cover sheet look like?
A professional fax cover sheet will usually include important contact information. A professional cover sheet should include the sender details, including name, address, phone number, and fax number. It should also include the same necessary information about the recipient. The date and time will also be listed.
How do I make a fax cover sheet template in Word?
Tip: If you're already in Word for the web, get to the fax templates by going to File > New, and then below the template images click More on Office.com. You'll be on the Templates for Word page. In the list of categories, click Fax Covers. To print the fax cover sheet, press Ctrl+P, and wait for the Print dialog.
Do you count the cover sheet when faxing?
Count the cover sheet as a page when listing the number of pages, so if you are sending a five-page fax you should list six total pages.
How do you write a fax letter?
Enter the date. Date the top of your fax cover letter so the recipient knows when it was sent. Enter the recipient's contact information. Create a new paragraph underneath the date to address your fax cover letter. Enter the sender's contact information. Enter a subject line. Enter the body of the letter. Close the letter.
How do you write a fax message?
Write the company name followed by a colon. Then you can write down the name of the company where you are sending the fax. Write To followed by a colon a couple of lines down. Fill the name with the person who is going to receive the fax.
#1 usability according to G2
Try the PDF solution that respects your time.