Inicio
Índice de funcionalidades

Secure PDF File and Encrypt PDF for Desktop Gratis

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

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

Comenzar prueba gratuita

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:

Read more reviews

I AM NEW AND LEARNING BUT SO FAR IT IS GREAT. EVEN IF I ONLY PRINT A FEW FORMS A MONTH THE SMALL PRICE IS WORTH THE CLEANESS OF THE FORM. I HAVE BEEN HAND WRITING THEM AND USING WHITE OUT.. I AM GLAD FOR THE SHARPNESS OF THIS AND EASY TO FIND FORMS ..

Anonymous Customer

2014-12-16

If the pop ups on the forms would stop that would be terrific. It would also be nice before I go putting all my personal info in the form that you put the price up front.

Douglas C

2016-04-19

I have an autistic son and this PDFfiller is so amazing. There is so much paperwork between social security, IHSS, ABA therapy services, and school this gives me a few extra moments to relax

Brandi

2017-02-27

Not the easiest to figure out initially, and detailed instructions are a bit hard to come by, but it seems to do what I need it to do to make signable forms and merged PDF's.

Lisa

2018-08-13

What do you like best?
It is very convenient, efficient and easy to use.
What do you dislike?
The mobile version is not as efficient.
What problems are you solving with the product? What benefits have you realized?
It is very useful and a lifesaver when on the go and a document(s) needs completed and signing. It is less time consuming and saves paper as you do not need to print and complete/sign documents.

Administrator in Transportation/Trucking/Railroad

2018-12-31

The software is really good The software is really good, haven't tried the customer service yet.My only main issue is that it deals with the text as line by line and not as a block of text, and sometimes it when editing the text it makes it smaller automatically just by clicking on it.This makes it a bit harder to edit at some times but will see if it affects me much or if I can find a way around it. The rest is really well organized and efficient.

George A

2020-02-07

great for professional Doc. this experience is great because, I have everything I need to write, edit, email, or send off via usps. so I appreciate how well it works.

Sara Castillo

2022-11-14

User Friendly So far, it's been great. Seems very user friendly, I had one issue where I couldn't find the Sign Now button (that could be made more visible or made as the default), I emailed Support and they responded very quickly, which I really appreciated.

Cindy Clark

2020-10-15

I like it very much, I think it has great fearures... I like it very much, I think it has great fearures and it has helped me a lot... so much that I was ready to become a paid user. However, 2 of the last documents I uploaded to the system were cut-off and seriously changed (different format, things missing, etc) the uploaded document did not show as an identical version of the original document and that made me change my mind. I use it for contracts and they need to be exactly as the original document. These are legally binding documents, so because of that, I decided not to continue the service after the free trial ends.

Maria G.

2020-06-28

Secure PDF File and Encrypt PDF for Desktop

Protect your sensitive documents with our Secure PDF File and Encrypt PDF for Desktop feature. You can maintain the confidentiality of your important files and ensure they are only accessed by authorized individuals. This tool is easy to use, allowing you to focus on your work while keeping your information safe.

Key Features

User-friendly encryption methods

Password protection for PDF files

Customizable access permissions

Support for various file formats

Fast encryption and decryption processes

Potential Use Cases and Benefits

Securely share confidential business documents

Protect personal files, such as tax returns and medical records

Ensure legal documents remain confidential

Safeguard intellectual property and proprietary information

Prevent unauthorized access to sensitive data

This feature helps solve your problem of document security. By encrypting your files, you can prevent data breaches and unauthorized access. You gain peace of mind knowing your documents are secure, allowing you to concentrate on more important tasks. With our straightforward process, protecting your information has never been easier.

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

How do I encrypt a PDF on my computer?

Open the PDF and choose Tools > Protect > Encrypt > Encrypt with Password. If you receive a prompt, click Yes to change the security. Select Require a Password to Open the Document, then type the password in the corresponding field.

How do I send a secure PDF via email?

Choose Tools > Protect > More Options > Encrypt with Password. Choose File > Protect Using Password, and then choose Advanced Password Protection from More Options.

How do I send a secure PDF attachment?