Convert JPG to PDF and Add Watermark to PDF for Mobile For Free

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Up to 100 MB for PDF and up to 25 MB for DOC, DOCX, RTF, PPT, PPTX, JPEG, PNG, JFIF, XLS, XLSX or TXT
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Edit, manage, and save documents in your preferred format

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Convert documents with ease

Convert text documents (.docx), spreadsheets (.xlsx), images (.jpeg), and presentations (.pptx) into editable PDFs (.pdf) and vice versa.
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Start with any popular format

You can upload documents in PDF, DOC/DOCX, RTF, JPEG, PNG, and TXT formats and start editing them immediately or convert them to other formats.
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Store converted documents anywhere

Select the necessary format and download your file to your device or export it to your cloud storage. pdfFiller supports Google Drive, Box, Dropbox, and OneDrive.
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Convert documents in batches

Bundle multiple documents into a single package and convert them all in one go—no need to process files individually.
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Preview and manage pages

Review the documents you are about to convert and exclude the pages you don’t need. This way, you can compress your files without losing quality.
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Protect converted documents

Safeguard your sensitive information while converting documents. Set up a password and lock your document to prevent unauthorized access.

How to quickly convert and compress your PDF?

Upload your document

Upload a document from your device, cloud storage, email, or URL.
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Use the converter tool

Select your document and click Convert .
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Select format and destination

Decide on the file type and where you want to save the converted document—on your device or in your cloud storage.
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Manage pages and additional settings

Once everything is set, you can access advanced settings to compress a document by excluding unnecessary pages, set passwords, and select other options.
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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
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Regional Leader - Summer 2025
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Best Meets Requirements- Summer 2025

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 have been working with PDF filler for a couple of months now and am very satisfied with both the ease of use and the results. I find PDF filler to be an excellent substitute for other products which are much more expensive.
Terry D. S
2014-12-21
I had a problem printing a draft of a form. "Blocked plug-in". Had a chat with Paul on the site, and followed his suggestions for a fix. Then was able to print the form. I am a new user and have yet to make changes to the form and print it. Hoping for the best with that. Thanks, Verne
Laverne L
2015-06-01
Love the program. Its easier than what I am making it out to be .... therefore, it is somewhat hard to learn what to do (because so much is done for you!) :)
Sonnie O
2016-09-30
What do you like best?
This program has a very end user friendly. I have used it at home, work and my social club. Having it in the cloud makes it easy to use where every I have Internet service.
What do you dislike?
Though I don’t have much I dislike there is a concern about the storing of my documents?
Recommendations to others considering the product:
I started using this for personal use then brought it into using while at work
What problems are you solving with the product? What benefits have you realized?
Editing PDF documents that are sent to me for review. The ability to edit, sign and convert my documents are a true benefit.
User in Individual & Family Services
2020-02-06
Great PDF Very easy to use! Updating documents quickly is really helpful and saves me time in my practice. It's great to have the app in case I am not in my office when a change is needed. There are a few glitches. For example, in order to save a document you have to remember to duplicate it. The emailing feature can be glitchy at times.
Christine D.
2018-12-31
Very easy to use That I could fill it in immediately and be able to upload it and save it somewhere else. Also that the formatting remained the same That I had to save it twice in order to get what I had wrote. I also hate that the text box does not stay within the area you type in.
Sheandra P.
2017-11-25
Grateful User <3 Have been using PDFiller for a couple years now and it has been just such a gift to be able to handle all of the forms and documents I get for gigs or administrative tasks and be able to fill them out and send them from any of my devices immediately. Thank you guys <3
Trevan McClure
2021-09-01
Finally I've tried for months to finish interrogatories needed to prepare for my lawsuit coming in July, finally, I found this the other day and printed out my discovery questions ready to serve opposing council
penelope mccloud
2021-05-19
What do you like best? Easy to use, multiple features to make your PDF needs Easy What do you dislike? I would love some color background choices. Recommendations to others considering the product: Get This Product! Best PDF you will ever use! What problems are you solving with the product? What benefits have you realized? No need to mess with Adobe, PDF Filler is just a great tool and benefits my company by letting us edit quickly and easily
User in Non-Profit Organization Management
2020-11-10

Convert JPG to PDF and Add Watermark to PDF for Mobile

Transform your image management experience with our mobile feature that converts JPG to PDF and adds a watermark. This tool simplifies your workflow, giving you flexibility and control over your documents.

Key Features

Convert JPG images to high-quality PDF files easily
Add customized watermarks to your PDFs for branding
User-friendly interface designed for mobile devices
Save and share your PDFs directly from the app
Support for multiple JPG uploads for batch processing

Potential Use Cases and Benefits

Create official documents with personalized watermarks for business use
Combine multiple JPG photos into a single, shareable PDF
Maintain document integrity and protect your images from unauthorized use
Effortlessly organize photos or receipts into PDFs for storage
Enhance your presentations with branded PDF materials

By using this feature, you solve everyday challenges related to image and document management. Whether you need to prepare professional documents or protect your images with a watermark, this tool provides the simplicity and efficiency you need. Experience the ease of managing your images and PDFs anytime and anywhere.

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
JPG to PDF Converter is an easy-to-use app to convert multiple JPG files to one PDF file offline. First, you choose any JPG files on your Android phone, select a preset PDF page size or enter page width and height, set PDF page orientation, then tap the “Convert to PDF” button to start conversion.
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.
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.
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.
loved- PDF Editor. loved is a full-fledged PDF editor that lets you add watermark to PDF documents. Dodo PDF Reader & Editor. PDF Utility.
Go to the photo gallery of your Android phone, tick on every photo you want to convert to PDF. You can choose one or multiple photos. Step 2. Click on the dots to open a menu, and tap on “Print”.

How to Convert JPG to PDF and Add Watermark to PDF for Mobile - video instructions

#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