Unlock PDF and Esign PDF for Mobile Grátis

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Última actualização em Dec 12, 2023

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 appreciate the ease of using this program. It is very easy to work around. I am enjoying using it. This is my first year doing tax forms on line and I must say, I don't know what took me so long. Thanks for the service!!
Anonymous Customer
2015-03-16
I don't need legal documents very often & purchased to help a friend get through a difficult time. much better than hand writing all of the documents out. makes it look professional and I will probably use in the future as well, if needed.
Jannett C
2016-09-22
I love this application! It has made my life so much easier in filing medical claims. I used to have to write or type them out (yes with a typewriter!) but now I just do them on PDFfiller and it takes me less than 1/2 the time! Thank you!
Roseanne W
2017-02-23
I like being able to fill in forms from online. $72 is too much for this as I only pay $30 for several other internet programs. There should be a refund.
Sam S
2017-12-03
When I had a deadline to meet and needed to get a series of pdf documents ready ASAP, I was able to use the template feature to save certain information to all docs at once and just fill in the info that differed. This allowed me to meet my deadline and send each completed form with password protection so the client knew I took his privacy seriously. Thank you, PDF Filler, for providing this great platform!
Karen
2018-11-06
What do you like best?
With the use of PDFfiller I am able to generate a number of documents in a short amount of time. The tools and functionality of the platform are extremely easy to navigate.
What do you dislike?
I can't say that I have any concerns with PDFfiller. Using PDFfiller is definitely the easiest part of my day and that's great because the documents that I am able to generate are essential to my business.
Recommendations to others considering the product:
It's easy to get started with and scale up in terms of the robust functionality.
What problems are you solving with the product? What benefits have you realized?
Time management and efficiency are at the top of the list for me and PDFfiller helps me to maximize both of these important factors.
Dennis Cahalan
2019-06-18
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
It is good but follwoing features may… It is good but follwoing features may make it much better1. Paragraph eraser would be a great value - right now eraser keeps the gaps between top and below lines. 2. Mass repalcement would be good - search a word or sentence and can replace entire document with new word or text.
Dean
2021-09-12
Great Customer Service I was checking out pdfFiller to help with a project I was working on. I must have started a free trial and forgot to cancel. I received a charge for an annual subscription via paypal. Customer service was quick to give me a refund for the mistake. The agent was amazing. Helped me right away, issued a refund. Wow! Best CS I have ever received. Thanks so much.
Ralph Hall
2021-07-10

Unlock PDF and Esign PDF for Mobile

Transform how you manage your PDFs on the go with our Unlock PDF and Esign PDF for Mobile feature. This tool allows you to easily unlock secured PDF files and sign documents directly from your mobile device. Now, you can work flexibly and efficiently, whether you are in the office, at home, or on the move.

Key Features

Unlock secured PDF files effortlessly
Sign documents with a few taps
User-friendly mobile interface
Compatible with various PDF formats
Secure and reliable document handling

Potential Use Cases and Benefits

Quickly unlock documents for work-related tasks when away from your computer
Sign important contracts and agreements on the go
Manage and organize multiple PDFs in one mobile application
Easily share signed documents with clients or colleagues
Enhance productivity by reducing dependency on physical paperwork

This feature resolves common challenges you face with PDF files. It saves you time by allowing you to unlock and sign documents quickly, which is essential in a fast-paced work environment. Say goodbye to delays caused by unaccessible documents, and enjoy seamless interaction with your PDFs on your mobile device.

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
Open the PDF document or form that you want to sign. Click the Sign icon in the toolbar. The Fill & Sign tool is displayed. The form fields are detected automatically. Click the Sign icon in the toolbar, and then choose whether you want to add your signature or just initials.
Now, Open your file explorer, the default one or ES and navigate to the password encrypted PDF file you intend to open. Here select the Open with Drive PDF Viewer option as shown in the above image. Here, enter the password given to you for the PDF file and tap on the Open button.
Click the Change button to provide a location to save the resultant PDF. Then click on Next. Now, you can see permissions are disabled. Click the unlock button & remove PDF signing restriction. Now, you can see permissions are changed to 'Enable'. Click on OK.
Open a document you want to sign. Select Fill & Sign on the top toolbar. Tap Signature. To add your own signature, tap Create New Signature. If you need another person to sign a PDF, select Customer Signature. Scribble your signature.

How to Unlock PDF and Esign PDF for Mobile - video instructions

#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