Password Protect PDF and Rotate PDF for Android For 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.

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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What our customers say about pdfFiller
See for yourself by reading reviews on the most popular resources:
Before I got PDFfiller, I couldn't figure out how to add text to PDFs. I work for myself and am required to add information to certain PDFs. I am no longer struggling and frustrated. It is very easy to use and well worth the year's subscription.
2017-02-23
I never got the code in my email to complete the emailing of the document to the tenant. Other than that I love the ease of using it. I hope to get help with emailed code soon.
2018-01-06
This software is much better than any other our company has tried. We became frustrated with our previous form filling software and therefore decided to try PDFfiller. So far, it is working great!
2019-02-26
You get what you expect
What I expected from this when I signed up. It is easy to use when editing pdf files, I need to submit for my school requirements. So far, I am satisfied on what I am experiencing and giving it a 5 star.
2023-05-01
used a handful of other pdf programs, and while there have been a decent one here or there, most have been quite irresponsible, irresponsive, and irritable! pdfFiller is by far the most user-friendly, quick, and manageable one there is, notes this observer! am definitely glad i went for the platinum membership - has not only calmed my disdain towards pdfs, but i am actually having fun with them now! ^_^
salamat poh, y arrigato, mi llamato ~
2022-11-14
I needed a document for work
I needed a document for work. I didn't have a template so I googled the form. PdfFiller popped up from the search and had a copy of the form I needed. PdfFiller made my work so easy! I'm doing the trial now. If all works out I will keep it. It seems to be a great business tool.
2022-06-21
They helped me fix my error in the android app right away & thanks to their speedy fix I was able to finish all my essays that were do on that day which I greatly appreciated since I heavily relied upon this app to do schoolwork.
2021-12-07
Great help
Great help, good program, but too expensive after the trial period. Also you have to contact the support to cancel the subscription, but that's reasonable since it's very active
2020-12-22
Easy to use however as a student and…
Easy to use however as a student and not a large user of this functionality, the plans are not fit for my purpose.
2025-05-25
Password Protect PDF and Rotate PDF for Android
Secure and manage your PDF documents effortlessly with the Password Protect PDF and Rotate PDF features for Android. This tool allows you to safeguard your files while providing you with the flexibility to modify their orientation as needed.
Key Features
Easily add password protection to your PDFs for enhanced security
Rotate PDF pages to fit your desired layout
User-friendly interface for quick navigation
Support for multiple PDF formats
No internet connection required for usage
Potential Use Cases and Benefits
Protect sensitive documents, such as financial statements or contracts, with a password
Prepare personalized presentations by rotating pages to suit your design
Share secured PDFs without worrying about unauthorized access
Create professional-looking documents ready for any audience
Adjust your PDFs on the go, ensuring they look just right
This tool solves your problems by offering a simple way to manage PDF security and orientation directly from your Android device. Whether you need to safeguard a document for private use or adjust page layouts for a presentation, you can achieve your goals quickly and efficiently.
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 password protect a PDF on Android?
Start by downloading the app from Google Play. Next, open it > password protection > import the PDF from your device memory. If you don't see any directory, clear the app data and try again. Now, you'll see two password option owner password and user passwords.
How do I password protect a PDF for free?
Choose Tools > Protect > Encrypt > Remove Security. Remove Security: The options vary depending on the type of password security attached to the document. If the document has a Document Open password, click OK to remove it from the document.
How do I password protect a PDF on my phone?
Open the PDF Utilities app and tap Select next to Select PDF. Once you've located your file, select it and tap Start. You'll get a pop-up asking you enter the PDF password.
Can I lock a PDF with a password?
One-click option to protect a PDF with a password Choose File > Protect Using Password. Alternatively, you can choose Tools > Protect > Protect Using Password. Select if you want to set the password for Viewing or Editing the PDF. Type and retype your password.
How to Password Protect PDF and Rotate PDF for Android - video instructions
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