Complete Fax Application Gratuito

Drop document here to upload
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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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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
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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:
It was really hard to find certain features like consolodating multiple PDFS into one. I also thought the package I bought came with the signature signing option - and apparently it didn't. 180/year is a lot to NOT have that feature. That's the main reason I chose it over others.
Nicki T
2019-04-12
The Best !, I did not expect this to be par excellence, It meet my expectations and even more - I will recommend, the engine, design and it covers the Business requirements and needs. P.Patrick
P. PATRICK
2020-04-11
it was easy but i still was trying send… it was easy but i still was trying send it to the person and i have not got it back saying it got to them
Jenni Cash
2020-04-13
He tenido una buena experiencia, pero lo único a mejorar que al realizar cualquier modificación queden alineados al texto, ya que al guardar el documento se pierde.
alejandro
2024-05-05
pdfFiller Review Really good and helpful, thanks! I love how it integrates into my workflow. I didn't really like how some of the features were tricky to use at first.
Margot W.
2023-01-24
I canceled my trial but maybe I didn't complete it on my end. Either way the subscription was charged to my card and I contacted support which usually is a nightmare when you have billing problems and it was honestly quick and painless. Great service and they got my refund and account canceled quickly. Thank you to ***** from support
Randy S.
2022-11-10
I've had a great experience using PDFfiller. This application has saved me an enormous amount of time and gas running back and forth to different agencies in town.
Clarence G
2021-01-30
I think PDFfiller is a good product. They have so many features, it just take you a little while to get around. I will recommend this product to anyone.
Jamal A
2021-01-29
I needed a HIPAA compliant PDF editor and found this one. Lost the document I was working on but was helped by chat and got it back. Very relieving!
Melanie
2025-07-09

Instructions and Help about Complete Fax Application Gratuito

Complete Fax Application: edit PDF documents from anywhere

Document editing is a routine process for most people every day, and there are various solutions out there to change your Word or PDF template's content in one way or another. On the other hand, those solutions are downloadable software that require some space on your device and may affect its performance. There are also plenty of online document processing solutions which work better on older devices and actually faster.

Now there's just one tool to cover all your PDF needs to work on documents online.

pdfFiller is an all-in-one solution to store, produce, modify your documents in just one browser tab. The platform supports PDF documents and other formats, e.g., Word, JPG and PNG images, PowerPoint and much more. pdfFiller allows to either create new document yourself or upload it from your device in literally one click. pdfFiller works across all internet-connected devices.

pdfFiller comes with a multi-purpose online text editing tool, which simplifies the online process of editing documents for users, despite their skills and experience. A great selection of features makes you able to modify the content and the layout, to make your documents look professional. Among many other things, the pdfFiller editing tool allows you to edit pages in your form, place fillable fields, include images and visuals, modify text formatting, and much more.

Make a document from scratch or upload a form using the next methods:

01
Drag and drop a document from your device.
02
Search for the form you need from the catalog.
03
Open the Enter URL tab and insert the path to your sample.
04
Upload a document from cloud storage (Google Drive, Box, Dropbox, One Drive and others).
05
Browse the Legal library.

As soon as uploaded, all your documents are easily reachable from your My Docs folder. All your files will be stored securely on a remote server and protected by advanced encryption. Your data is accessible across all your devices instantly, and you are in control of who will work with your documents. Manage all the paperwork online in one browser tab and save your time.

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?
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You should include your name, your fax number and your regular phone number. You should add the same information for your recipient. It is also common to put the date and the number of pages of the fax transmission. Most businesses also specify if the fax is urgent and if they expect a reply.
the word “URGENT” if the fax is urgent. A brief description of the letter or document being sent, including how many pages the fax is (including the cover sheet) a statement in words to the effect that the fax is confidential and for the intended recipient only. Your signature.
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.
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.
When faxing a cover letter, what goes on the fax cover sheet is the number of pages you are sending, the company name and the recipient's name, plus your contact name, phone number and the date.
0:00 1:31 Suggested clip How to create a fax from a free template in Microsoft Word 2013 YouTubeStart of suggested client of suggested clip How to create a fax from a free template in Microsoft Word 2013
Place the document you want to send in the document feeder. Enter the fax number you want to send to, including and extensions to dial externally, and any international dialing codes. Press Send or Go (depending on your fax machine model)

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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