Stay mobile Add Watermark and Brand Logo Into PDF on OnePlus For Free

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Discover the simplicity of processing PDFs online

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Upload your document in seconds
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Fill out, edit, or eSign your PDF hassle-free
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Download, export, or share your edited file instantly
Top-rated PDF software recognized for its ease of use, powerful features, and impeccable support
Users Most Likely To Recommend - Summer 2025
Grid Leader in Small-Business - Summer 2025
High Performer - Summer 2025
Regional Leader - Summer 2025
Easiest To Do Business With - Summer 2025
Best Meets Requirements- Summer 2025

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

64M+
users worldwide
4.6/5
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:
I am older and my hand shakes so badly I cannot fill in forms -- it is a real life-saver, not to mention time-saver. I don't have to call someone in to fill the forms out for me, I've already recommended PDFfiller to a dozen friends!
John D
2014-08-04
I love this program! I am in an area where I do not have a land line or ability to fax and now I can! I also love the feature where I can erase and correct documents without having to recreate the entire document.
Jennifer B
2018-10-15
Great pdf editing software PDF Filler is an awesome piece of software. It is so good being able to edit docs online and save them without having to worry about retyping information because the pdf provided was not able to be edited There is no version history which means if you make changes to the pdf you can backtrack to an earlier version unless it was saved separately
Travis K.
2019-05-15
Go to Tool for pdf Editing Overall experience has been great ! This tool helps to merge, convert to pdf as well as edit pdfs as needed on the fly. The software has came in handy to sign documents electronically, quickly edit portions of pdf. Great tool for editing pdfs. I mean you could edit very little detail in the pdf and you wouldn't even know if it was changed. All in one package that gives tremendous flexibility with converting word documents to pdf, editing scanned images by converting them to pdfs as well as getting and authorizing with ability to get electronic signatures. With this software you don't need Docu Sign !! Cant erase back ground color for edited text. Edited text should appear seamless and not show signs of editing. Cursor movements and moving of text boxes needs alignment and calibration for more accuracy. There needs to be a way to revert back the changes done. Payment processing and charges need to be clear and upfront without any disguise.
Kartik G.
2022-04-28
Must have app! The app helps me daily on my needed pdf files. The feature I love most about PdfFiller is the ability to open any pdf. I love all features of this app and couldn't add anything.
Tina G.
2022-02-11
PDFFiller is easy to use. Took only a few minutes to set up and get started. All your documents are in order and they're easy to access. When forwarding to a client, etc., I like that it generates a security code that's required to access the documents. Customer service is *******! They are quick to respond and will work to resolve any challenges to your satisfaction. Thank you PDFFiller for a great experience! "
Deborah R
2021-06-07
I like that I can fill in and even sign document through pdf filler. It is very convenient and saves me a lot of time and headaches. It also allows me to have a more professional look on my documents which has gotten me a reputation for being professional.
Seth G
2020-08-16
Not sure how I "subscribed", yet PDFfiller honoured their policy of full cancellation and FULL REFUND. I'm IMPRESSED !!! The went further and added an offer of a further FREE TRIAL. If their products are as good as their service, I'll definitely intentionally subscribe at some stage in the future ... after South Africa's political siege they call "Lockdown". Well done PDFfiller.
David W
2020-06-30
This has been a lifesaver for me This has been a lifesaver for me. I have several contracts with jobs that I am doing. To be able to fill out contracts, questionnaires, job interview questions and send project proposals has been amazing. THANK YOU FOR THIS APP!
Michelle O.
2020-06-03

Can you really Add Watermark and Brand Logo Into PDF on OnePlus?

Coping with document management duties on your laptop or computer is a much uncomplicated process, however, when you need to Add Watermark and Brand Logo Into PDF on OnePlus, you can easily bump into issues. It’s not unusual to find well-developed desktop software and poorly-developed mobile software.

pdfFiller is the leader in online document management, which doesn't mean it’s complicated to use. Add Watermark and Brand Logo Into PDF on OnePlus and more:

01
Legally-binding eSignature. Use eSignature that’s court admissible and has bank-level security and compliance
02
Various supplementary benefits. Notarize your records or send prepared forms right to the IRS in just a few clicks
03
High-level security. Protect your data with the latest encryption features according to the most important security standards
04
24/7 support. Contact our friendly customer care service if you encounter difficulties while working with the service
05
All-round compatibility. Forget about using different tools for computers and mobile phones. Use a universal solution and keep all your records in one storage

Deal with documents like a professional. Do business right from your browser or install the application. Regardless of your choice, all your actions are still protected with the most up-to-date encryption features, so that nobody can get unwanted access to your data. Don't wait, benefit from professional document management now!

Stay Mobile Add Watermark and Brand Logo Into PDF on OnePlus

Enhance your PDF presentations with Stay Mobile. This tool allows you to effortlessly add watermarks and brand logos, ensuring consistency in your branding while keeping your documents secure.

Key Features

Easy-to-use interface for quick watermark and logo addition
Supports various image formats for your logos
Ability to customize size and position of watermarks
Preview changes before saving
Compatible with OnePlus devices for on-the-go editing

Use Cases and Benefits

Protect your documents with personalized watermarks
Enhance brand visibility in client communications
Impress stakeholders with professional-looking PDFs
Simplify your document management with a few taps
Maintain a consistent brand image across digital formats

Stay Mobile solves the problem of unprotected files and inconsistent branding. By incorporating your unique watermarks and logos, you can safeguard your content and reinforce your brand with every document shared. This tool keeps you in control of your brand’s image, even while you are on the move.

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
Add or replace a watermark, with an open document Choose Tools > Edit PDF > Watermark > Add. (Optional) To apply the watermark selectively to individual pages, click Page Range Options. ... Specify the watermark: ... To change the size of an image watermark, do one of the following:
0:50 4:44 How to add WATERMARK to all PDF files on your ANDROID PHONE.. YouTube Start of suggested clip End of suggested clip Now let me you type your message here so in our case let's use this tutorial. Tutorial now here youMoreNow let me you type your message here so in our case let's use this tutorial. Tutorial now here you can change the fonts i want it big enough so let me take 72 now font color you can change it here.

Video instructions on how to Add Watermark and Brand Logo Into PDF on OnePlus

#1 usability according to G2

Try the PDF solution that respects your time.
Users Most Likely To Recommend - Summer 2025
Grid Leader in Small-Business - Summer 2025
High Performer - Summer 2025
Regional Leader - Summer 2025
Easiest To Do Business With - Summer 2025
Best Meets Requirements- Summer 2025