Lock PDF and Split PDF for Android Gratis

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Fill out, edit, or eSign your PDF hassle-free
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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

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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:
So far so good!My first transaction on PDF filler. I would say that the passwords and pins are a little confusing for people. Also, brokers don't recognize PDF filler for authenticated signatures. They accept Docusign. I use PDF filler mostly for the ability to make my PDF files fillable and then I transfer them to Docusign. So I do find PDF filler VERY useful.
K. Keys
2014-11-14
So far I have only used it to print the current W2 forms for my employees but it has been really convient. I like the numerous ways you can fill our forms and love the signature features. So far, so good.
Jennifer
2015-01-29
im just learning with a new business i just started. i love it. I dont have a printer or scanner so i really appreciate you guys for offering the services you do through PDF.
keisha m
2015-12-01
Much easier/more intuitive than past editing systems I've used! Don't love that I found out only after editing an intensive document that I had to pay though :/
Lena Beth S
2016-06-19
Up to this point I have navigated easily, however I need to learn more about each command and feature, so that I can be more efficient. a webar would be a great asset.
elizabeth f
2016-10-21
Quite simple and handy to fill. I would have preferred using my own signature on the completed form but I had difficulty loading an image of my signature.
Margaret A
2018-07-24
I really enjoy using PDFfiller, it is simple to use. Customer Service was great in assisting me on anything I did not know how to use. They responded very quickly.
Tammy S
2019-06-24
Time saving converter. Has made the job ahead a lot easier. Cost will probably stop me from going much beyond the trial as I have not been finding a need on a frequent basis. I will tell others about it's benefits.
Jim H
2019-11-07
Very easy to use for both personal and… Very easy to use for both personal and professional documents. Especially for someone like me who is always on the go!
Alijah Gray
2020-07-14

Lock PDF and Split PDF for Android: Secure and Manage Your Documents

Protect your sensitive information with the Lock PDF and Split PDF features for Android. You can ensure your documents stay secure while also managing their content with ease.

Key Features

Easily lock PDFs with a password for added security
Split large PDF files into smaller, manageable parts
User-friendly interface for quick navigation
Support for various PDF formats and sizes
No internet connection required for operation

Potential Use Cases and Benefits

Safeguard confidential files, such as contracts or personal information
Share specific sections of a PDF without exposing the entire document
Organize documents for easier access during meetings or presentations
Reduce file size for better storage and sharing options
Enhance productivity by managing documents more efficiently

The Lock PDF and Split PDF features address your need for document security and efficient file management. With these tools, you can confidently share and store your PDFs without worrying about unauthorized access or information overload. Take control of your documents and simplify your workflow today.

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
Install the app from Google Play > tap ADD > choose where to select the documents and import the file > pick the file > hit SELECT > tap the three dots button at the bottom of the page > choose Move page to position to rearrange the PDF pages.
Just open a PDF file on your Android device, hit the three-dot menu button and tap on Print. Then, tap on Select a printer and select Save as PDF. Once done, tap on the drop-down button below Paper size and change the Pages to Range of 8 instead of all.
Here's what you need to separate PDF pages Then tap long touch on the page in a PDF file where you want to split your document and hold it for a few moments. Once you tap on Split button the PDF pages will be separated in two groups, two smaller files.
Step 1: Download and Install the App. The first thing to do is to download the PDF element for android app on your device. Step 2: Open the App and PDF File. Step 3: Access Page management Functions. Step 4: Extract the Page.
Choose To organize Pages > Split. Choose how you want to split a single file or multiple files. Name and save: Click Output Options to decide where to save, what to name, and how to split your file. Split your PDF: Click OK and then Split to finish.

How to Lock PDF and Split PDF for Android - video instructions

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