Encrypt PDF and Add Page Numbers to PDF for Android Gratis
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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.

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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:
PDFfiler allowed me to create a far superior MO Real Estate Disclosure form. It allowed me to edit to my heart's content, rather than scratching handwritten stuff out and ending up with such a mess that i had to hand write another copy. The end result was far more professional looking than a handwritten form. About a 5 minute learning curve and the software functioned perfectly. After editing, I was able to save the pdf to my computer, send it by email, print it, and some other stuff that I didn't use. PDFfiler can also get remote signatures.
2015-06-26
Fast Service Delivery and Support
The service and support offered by PDFFiller are outstanding. I was having a problem billing for the subscription. They responded to me timely and resolved my problem. I also used PDFFiller, and it proved handy in managing and organizing various documents.
2024-10-16
Easy and convenient
I usually use free apps because they're free, but this program is worth the money. I do a LOT of paperwork on the daily, so this makes life much easier.
2022-12-29
An Affordable and Easy Solution for Businesses Handling E-Signatures
As an inexpensive and simple tool for signing documents digitally, pdfFiller is unrivaled in value compared to other solutions offered by Adobe and others. Our company uses pdfFiller constantly to compose property deeds for our owners. We also prepare a variety of documents for our Board of Directors to sign conveniently since they are not onsite always.
It does cost more money in monthly subscription fees to have faster access to customer service. At the first time we experienced a technical problem and needed a question answered we did not have the service tier that afforded same-day replies from customer support. This was an inconvenience, but we have since upgraded our services.
2022-08-24
this was perfect i had to file a court…
this was perfect i had to file a court document and had to use this several times bc its the only way i could get MD to accept the forms!
2021-08-06
pdfFiller Good for buisness
My overall experience with pdfFiller has been a positive one. I would recommend to others in our industry that deal with a lot of forms to connect with customers.
The ability to use the pdfFiller for our customers to submit forms that needed editing in the field.
The lack of options on the form editor to add buttons and boxes for surveys.
2021-07-22
So far so good
So far so good, I use Adobe Acrobat Pro DC at home and at work, I am still on my first day of my 30 day trial of PDFFILLER but I'm impressed so far. I particularly like the library and search features. More to come as my experience develops.
2020-10-16
Chatted online to cancel and refund $96 that I was charged and I got a pretty friendly guy named Peter! He was sweet and fast! If I needed this particular application again, I would definitely reuse them!!!
2020-05-03
This app is not flooded with ads and/or private tools as far as I could check
I just needed to merge stuff and this website (didn't know it, it just popped after a simple search) showed me tutorials for all the tools they have to make my documents complete and personalized as needed. I am here because we live in an era where an app that does not flood you with advertisement and charge your for each tool available calling some of them 'premium' or 'plus' or 'pro max' is RARE. I want to be explicitly thankful about this. Useful for the purpose of being useful. Didn't believe stuff like this existed anymore.
2025-04-11
Secure Your Documents and Organize Your PDFs with Ease
Encrypt PDF and Add Page Numbers to PDF for Android is your reliable solution for securing and organizing your digital documents. This feature caters to users who prioritize confidentiality and clarity in their paperwork. By using this tool, you can easily manage and protect your files.
Key Features
Encrypt PDFs to prevent unauthorized access
Add page numbers for easy navigation
User-friendly interface for quick access
Compatible with various PDF files
Simple sharing options to enhance collaboration
Use Cases and Benefits
Ideal for professionals managing sensitive information, such as contracts and financial reports
Helps students secure research papers and thesis documents
Perfect for businesses looking to maintain brand integrity with numbered documents
Useful for anyone needing structured and secure file sharing
By encrypting your PDFs, you ensure that only authorized individuals can view your sensitive information. Adding page numbers streamlines the reading experience for both you and your audience. This feature not only enhances document presentation but also adds a layer of professionalism to your work. Invest in this tool, and experience the peace of mind that comes with secure and organized documents.
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 add pages to a PDF file on my phone?
There are two ways to select the Insert pages tool: 1. On the Home tab, in the Pages group, click Insert.
In the Open dialog, select the document to insert.
Click Open.
In the Insert Pages dialog, select from the available page range options, and specify where the pages should be placed within your file.
Click Insert.
How do I encrypt 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.
Can page numbers be added to a PDF?
Insert Page Numbers in a PDF To do so, go to the “Tools” menu and click “Edit PDF” if editing is not enabled. Click the header or footer where you want the page numbers. Click where you want the page number, select the text font and size you want and click the “Insert Page Number” button.
How to Encrypt PDF and Add Page Numbers to PDF for Android - video instructions
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