Specify Fax Format Grátis

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.
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Discover the simplicity of processing PDFs online

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

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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.
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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.
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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.
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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.
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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.
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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:
I found it relatively easy to use, it would be nice if it had an undo selection. And getting the right size font was not easy. Had to wait for print out to see.
John C
2014-05-12
I like it but felt that my "free trial" was a bit of a scam. I spent hours on a document, learning your program but was unable to print it. I don't like being "forced" into purchasing a product.
Christopher T
2017-05-23
I like the service just wish the process of saving and/or printing docs wasn't as cumbersome - two or three pop up windows before action is completed and not automatically redirected to doc list.
Pamela
2017-11-26
What do you like best?
I love PDFfiller, it is very easy to use, and love the fact that I can log in from any computer to use it. It does not reside on my desktop, so it is very convenient.
What do you dislike?
Nothing to dislike about PDFfiller, it is very easy to use, complete and finalize documents in PDFfiller.
What problems are you solving with the product? What benefits have you realized?
Helps in recreating documents in a timely fashion, and completing forms is very quick.
Maria C Espinosa
2019-11-05
Amazing customer support Amazing customer support. We had account and payment issues; and contacted via online help. We received prompt and frequent communication that helped us solve the issue within a few interactions (all over the weekend too!).
Kylie A
2020-03-01
Few years with pdffiller I am their client for almost 3 years. I did my best to get how it works and was making bad reviews in appstore because complicated ui on the start. I was checking out competiting editors, but I could say that other apps were even more complicated. Many things changed from that time and editor became much more user friendly, got new options for saving money and time. I am less about challenging their customer service but sometimes updates are a bit confusing.
Vanessa Georgiou
2019-09-04
I encountered a payment issue where I… I encountered a payment issue where I received an error message and was unable to complete my transaction. The support team was incredibly responsive and helpful. They added 2 days of free access to my account, allowing me to continue using the service while the issue was being resolved. This gesture was very much appreciated and made a significant difference. Thank you for your excellent support!"
Omar M.yarow
2024-09-17
Gets the job done! Amazing, all sorts of adjustments can be made (Text, highlight, signature, templates etc). User friendly and a simple enough design. Cheaper too! My only issue is internet connection, perhaps if it was available offline (I'm not sure if that's a feature or not), it would honestly replace Adobe Acrobat all together.
Sana Seoudi
2024-05-15
I used this service once and had to… I used this service once and had to sign up for a subscription. I didn't need it more than once, but I signed up anyway. I decided to cancel the subscription before the free trial was up, but I didn't complete the process so my account was charged. I contacted the email address included in my Paypal receipt and the team was very responsive and they took care of the issue immediately. I think they should make it easier/more clear on how to cancel, or not require a subscription, however, it was useful and the customer service was efficient.
Selina Lindeman
2022-10-10

Instructions and Help about Specify Fax Format Grátis

Specify Fax Format: full-featured PDF editor

Most of the users has ever needed to work with a PDF document. For example, an application form or affidavit that you need to fill out and submit online. Thanks to PDF editing tools, you will be sure that information in your document is 100% accurate. Having access to a PDF editor gives you the opportunity to edit text, add pictures, complete forms and convert PDFs to other formats.

Use pdfFiller to create fillable forms on your own, or edit an existing one. New documents are easily saved as PDF files and can then be spread both outside and inside your business with the integration’s features. With pdfFiller, any PDF document can be converted into Doc, PPT, Excel, JPG, or simple text file.

Another useful feature is e-signing, create legally binding signatures with a photo. This functionality is available across all devices, and is currently verified across the United States under the E-Sign Act of 2000. You can upload an actual digital signature from your computer, or use QR codes for verifying documents.

Get professional-looking documents using powerful editing tools. Cloud storage is available on any device and to provide the high-level security for your data.

Create documents from scratch. Add and edit text, signature fields, checkboxes and much more

Fill out forms. Select from the range of forms and select the one you are looking for

Edit. Make changes to your documents with a user-friendly interface. Change the content or mix it up with images, apply watermarks or add checkboxes

Change the format. Convert PDF files to any document format including Word or Excel

Provide safety. Prevent third parties from accessing your data without a permission

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
Simply visit an online fax provider's website, and sign up for an account. Once you have an account, just attach your PDF to an email and send it to the designated recipient. Your provider will convert the PDF, so it is compatible with any fax machine in the world, delivering your document quickly and easily.
You can send faxes from your computer as long as you have an Internet connection and a fax modem. Most computer users can view Portable Document Format (PDF) files. Prior to sending a PDF to a fax machine with Windows Fax, you should make sure the program is configured and ready to use.
Compose a new email. On the TO field enter the number followed by @provider.com (the actual domain name will be given to you on an email). Enter the cover message on the MESSAGE field. Attach a . Pdf file from your computer. Click on Send.
The fax app for iPhone and iPad and the fax app for Android put all the functionality of your fax service right on your mobile device. You can also send a fax document as a PDF from your smartphone or tablet by entering the recipient's fax number manually or simply selecting it from your contact list.
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.
Compose a new email. On the TO field enter the number followed by @provider.com (the actual domain name will be given to you on an email). Enter the cover message on the MESSAGE field. Attach a . Pdf file from your computer. Click on Send.
Simply visit an online fax provider's website, and sign up for an account. Once you have an account, just attach your PDF to an email and send it to the designated recipient. Your provider will convert the PDF, so it is compatible with any fax machine in the world, delivering your document quickly and easily.
Select “Internet Fax” from the Send menu. An email message opens with your document attached as an image file. Type the recipient's fax number in the To section and click the “Send” button. Office sends the email to the Internet fax service, which then forwards it to the recipient's fax machine.

#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