Last updated on
Nov 13, 2024
Lock PDF and Add Watermark to PDF for Mobile 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.
Customer trust by the numbers
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average user rating
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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, I signed up for a subscription to do the 1099 forms, for my sons company. I will be filling them with the IRS thru this service also, so I will see how that goes.
2018-01-22
I love PDF Filler; it makes my job so much easier. I am an income tax preparer volunteer, and I also have lots of legal papers for both me and kids and grandkids! Thank you for developing it.
2018-04-20
What do you like best?
Te ease of use is amazing. I also like that I can easily share it to my Dropbox.
What do you dislike?
I have yet to find a feature that I dislike. I think PDFfiller has covered all of the bases.
What problems are you solving with the product? What benefits have you realized?
I use it to modify my technical data sheets when they need to be updated.
Te ease of use is amazing. I also like that I can easily share it to my Dropbox.
What do you dislike?
I have yet to find a feature that I dislike. I think PDFfiller has covered all of the bases.
What problems are you solving with the product? What benefits have you realized?
I use it to modify my technical data sheets when they need to be updated.
2018-12-31
Great Customer Service!
I had a billing/subscription issue and it was fixed in less than one minute. I had Sam as a support and he was very pleasant to work with. Thank you for having great customer service.
2023-05-26
Very helpful to be able to type into…
Very helpful to be able to type into pdf docs. I did originally find it difficult to work out how to save and print the documents. Eventually I saw the little down arrow which had the options there. Thanks.
2023-03-27
Overall I'm satisfied
Overall I'm satisfied, however, the edit tool is giving me some trouble. While I can edit, my corrections are not being saved :0(
2021-01-27
Handy service. Swift support. I am amazed
Let me share with you my experience frankly. I needed to edit a one single pdf document. Found this service. Registered for a free trial. Edited the document swiftly and smoothly. And forgot about it. Till the moment I received a charge for the yearly subscription. Which, admittedly, is not low at all (though may be reasonable to those who use this service).Anyway, I contacted pdfFiller support team, and I was surprised by both: 1) the fact that they immediately agreed to issue a refund, as it met their policy (I canceled in less than 24 hours, actually, immediately) 2) that even though they told that I will receive the money back within 1-5 business days - I got it within a few minutes. I am perplexed. The only pity really is that I can't afford it
2020-12-23
It is a very satisfying
It is a very satisfying, professional software to edit pdf files. In almost no time managed to edit a long pdf document which saved us a lot of time.
2020-05-27
User friendly and functional as well as stable
Just trying this out , and it is one of the best PDF editors I have ever used.User friendly and functional as well as stable. A very valuable tool.
2020-05-20
Lock PDF and Add Watermark to PDF for Mobile
Protect your important documents with our Lock PDF and Add Watermark to PDF feature for mobile. This tool ensures your files stay safe and maintains your brand's identity. You can easily secure sensitive information while enhancing its confidentiality.
Key Features
Lock your PDF with a password for secure access
Add customizable watermarks to protect your content
User-friendly interface for effortless navigation
Compatible with various mobile devices
Quick processing for immediate results
Potential Use Cases and Benefits
Secure financial documents to prevent unauthorized access
Add watermarks to marketing materials to reinforce brand identity
Protect sensitive personal information while sharing
Ensure compliance with data protection regulations
This feature addresses your need for document security. By locking your PDF and adding a watermark, you can confidently share your files without worrying about breaches. Protect your work and maintain your professional image with ease.
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 make a watermark on my Android?
Tap on Photos to choose the image you want to add the watermark to. If you don't immediately see the picture you need, just tap on the Browse Folders option to see all your files. To add a particular text as a watermark, tap on the T at the top-right.
How do I mark a PDF on my phone?
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.
How do I add a watermark to a secured PDF?
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.
How do I create a watermark on my phone?
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.
How do I put a watermark on a PDF on my phone?
loved- PDF Editor. loved is a full-fledged PDF editor that lets you add watermark to PDF documents.
Dodo PDF Reader & Editor.
PDF Utility.
How to Lock PDF and Add Watermark to PDF for Mobile - video instructions
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