Stay mobile Open Locked PDF on Smartphone Gratis
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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.
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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 am enjoying the service. It is user friendly from a design point of view. I don't have feedback from the recipient experience however I will rate that component once I receive the feedback.
2015-04-15
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!
2017-02-23
This has been my favorite pdf program of all time. I do not work I am a happy homemaker and have a special needs son and have a lot of documents to file and fill and fax for him. This is the best program. The price is a bit high for me but it's worth it at times when I need to do something that other pdf programs just can't do it.
2019-10-16
Absolutely fantastic program with all…
Absolutely fantastic program with all the tools you need to edit PDFs. Really impressed with the customer service too! Very helpful and efficient!! 10/10!!
2020-04-15
PDF filler proved to me that they care about clients.
PDF filler proved to me that they listen to the customers and react to client questions and comments quickly and with a positive approach. The product itself is easy to use and manage and everything you would want when working with PDF files and managing your business.
2019-04-22
I found myself trying to rate it 4…
I found myself trying to rate it 4 stars, but it's honest about what it is- a robust, web-based pdf editing tool that doesn't try to be more than it is, and does what it is supposed to do very well.
2022-01-25
I always have pdf tools and faxing…
I always have pdf tools and faxing capability at my fingertips... With a Scanner at home and access to this site I am able to handle any need me or my family have for communicating documents of all types...
2021-09-20
Awesome Program
Awesome tool. I can modify PDFs easily. I have used it a lot since I got it. I really didn't know how much I would use it, but I use it a lot.The program itself is super easy to navigate. Not a single complaint. Easy to use.
2021-03-07
This app is the best you can share fill in areas on a pdf, an application every thing. I love it you got to try it.
This app is the best you can share fill in areas on a
2020-05-15
Stay Mobile Open Locked PDF on Smartphone
Unlock your PDF files easily on your smartphone with Stay Mobile. This feature ensures you carry your essential documents without worry, boosting your productivity on the go.
Key Features
Unlock PDF files directly from your smartphone without a computer
User-friendly interface for quick access and navigation
Securely open locked PDFs without compromising your data
Compatible with various PDF formats, ensuring versatility
Fast performance, saving you time when accessing documents
Potential Use Cases and Benefits
Access important work documents while traveling
Share locked PDFs during meetings or presentations
Quickly retrieve personal files like contracts and reports
Improve efficiency by eliminating the need for a computer
Support your mobile lifestyle by accessing documents anywhere
Stay Mobile provides a practical solution to the common problem of locked PDF files. By enabling you to unlock and access these files from your smartphone, you ensure that you stay productive, regardless of your location. This feature empowers you to manage documents efficiently, providing peace of mind as you navigate your daily tasks.
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 unprotect a PDF on my phone?
Tap on the file to open it > enter the password to unlock the document > tap on the three-dots icon present in the top-right corner > select Change Password and tap Remove Password. This will disable the password-protection on the PDF file and the next time you try to open it, you won't require to enter the password.
Can you open a password protected PDF without password?
Open PDF using Google Chrome Select the Chrome Browser from the list. Print the PDF file by Right Clicking on it and selecting the option. Select Microsoft Print to PDF option and Click on Print. Now the PDF Downloads with no password.
How do I remove encryption from a PDF on my phone?
Follow the below steps on your Android devices to remove passwords from protected PDFs. Go to Google Play, download and install the free tool PDF Utilities. Users need to ensure that they have downloaded the PDF for which they want to remove the password. Open the tool, tap select next to select PDF.
How do I unlock a PDF file on my phone?
From the main menu, open the Files folder and locate the PDF file you want to remove the password from. Tap on the file to open it > enter the password to unlock the document > tap on the three-dots icon present in the top-right corner > select Change Password and tap Remove Password.
How do I change the encryption on a PDF?
Open the PDF and choose Tools > Protect > Encrypt > Encrypt with Password. If you receive a prompt, click Yes to change the security.
Video instructions on how to Open Locked PDF on Smartphone
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