Add Watermark to PDF and Encrypt 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.
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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.

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What our customers say about pdfFiller

See for yourself by reading reviews on the most popular resources:
Works great. I would have give a 5 stars if there's a way to copy and replicate the entire form. Also the ability to rename file name would be nice.
Anonymous Customer
2015-02-03
I found that my typing was faster than the rate that the data shows up on the screen. I didn't like that. My attorney found this link for me, I was unaware that this was a system I would have to pay for. A customer service ticket was generated because I needed help.
Mary B
2016-01-18
Worth the money I've been subscribing to this service for several years! I love it! It's nice to be able to start on my laptop or phone and pick up where I left off on the other device. The download notification feature is nice because it ensures the person got your email and actually downloaded the file. Will maintain my subscription for the immediate future.
Jon
2024-03-23
the erase feature should be slightly… the erase feature should be slightly work on, like we being able to completely erase elements and not just shading it with colors.
finley beach
2022-03-11
Amazing customer service I tried it a while ago, and something went wrong when cancelling my subscription (maybe me...). I got charged for the service anyway, but then asked for a refund. The support team was extremely responsive and useful, I'm really happy about their service. Excellent!
Jacques Knipper
2022-03-07
great product, "home" and "end" keyboard keys slightly buggy All is great except that when im typing in a text box and click the "home" or "end" key on my keyboard it sends me to the beginning/end of the entire document instead of the beginning/end of the text box itself.
MICHAEL BEYROUTHY
2021-12-12
Its a little bit hard to email the… Its a little bit hard to email the documents back to yourself after the conversion - otherwise, this is a great website for document alterations and conversions. Easy to use, great variation of different tools and mediums.
Anonymous
2021-07-29
What do you like best? I enjoy its ease of use and the functions it has. What do you dislike? Nothing at all. It meets my requirements perfectly. Recommendations to others considering the product: Enjoy the flexibility of the app. What problems are you solving with the product? What benefits have you realized? Getting documents signed while away from office.
Fred Weiss
2020-08-30
Customer Service Is Great I used this service while at work and as a functional feature it is great, does what one needs it to do. However, as sometimes happens, I needed to charge this to my personal banking account at the time. When I left the company, I contacted their customer services team via their web based chat service and a kind lady named Monica answered my query. She was very helpful, diligent in helping me locate my details, and took her time to reassure me that the service subscription had ended and evening was a-ok. I know if I ever need to use this service I will come back, and part of the reason is because the customer care was absolutely spot on. Would recommend.
Mrs F Williams
2020-04-17

Add Watermark and Encrypt PDF for Android

Protect your important PDF files and maintain your brand's integrity with our 'Add Watermark to PDF and Encrypt PDF' feature for Android. This tool is designed to ensure that your documents remain secure while also allowing you to showcase your ownership.

Key Features

Add custom watermarks to your PDF files
Encrypt PDFs with a password for enhanced security
Easy-to-use interface suitable for all users
Quickly apply changes to multiple PDF files
Access tools directly from your Android device

Use Cases and Benefits

Ideal for businesses wanting to protect their proprietary documents
Perfect for freelancers needing to brand their proposals
Secure sensitive information when sharing with clients
Easily prevent unauthorized distribution of your work
Enhance document credibility with visible watermarks

This feature solves your problems by offering a simple way to secure and brand your PDFs. You can stop unauthorized use and ensure that your documents reflect your brand. Whether you are a business owner, freelancer, or student, you can benefit from greater control over your files. Now, you can share your work confidently, knowing it is safe and truly yours.

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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
Launch Visual Watermark. Click Select Images or drag your photos into the app. Select one or more images you would like to watermark. Click Next Step. Choose To add logo. Edit logo watermark using editing tools.
Open the OneDrive for Android app, and open the PDF you want to mark up. Near the bottom of your screen, tap Markup. On the Markup toolbar (from left to right: Exit, Undo, Redo, Navigate, Pen, Highlight, Note, Text, and Erase), tap the tool that you want to use.
Open the OneDrive for Android app, and open the PDF you want to mark up. Near the bottom of your screen, tap Markup. On the Markup toolbar (from left to right: Exit, Undo, Redo, Navigate, Pen, Highlight, Note, Text, and Erase), tap the tool that you want to use.
Step 1: Run PDF Watermark Tool and add PDF files to watermark. Step 2: Enter text to insert as watermark. Step 3: Select a new location to save the PDF file. Step 4: Click on add watermark to PDF file.
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.
loved- PDF Editor. loved is a full-fledged PDF editor that lets you add watermark to PDF documents. Dodo PDF Reader & Editor. PDF Utility.
Add or replace a watermark, with an open document Choose Tools > Edit PDF > Watermark > Add.

How to Add Watermark to PDF and Encrypt PDF for Android - video instructions

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