Add Watermark to PDF and Edit PDF for iPhone 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
Note: Integration described on this webpage may temporarily not be available.
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Top-rated PDF software recognized for its ease of use, powerful features, and impeccable support
Every PDF tool you need to get documents done paper-free

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
64M+
users worldwide
4.6/5
average user rating
4M
PDFs edited per month
9 min
average to create and edit a PDF
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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:
This is AWESOME!!! I have been able to use the Search feature and have found each form that I needed, so far. Also, I really like the Alignment feature so all text looks professional. Thank You
2014-05-22
You have to carefully choose where to type, the format functions are limited and the printing is a little awkward as you cannot alter the margins. However, it is easy to use.
2015-05-20
Since this is my first time and I have never used one of these before, I am still learning. But so far am happy with it. I just wish it was easier to actually contact a human being to ask questions when I am not sure about something and so have to search and keep trying to find what I want.
2015-09-25
This program has allowed us to reduce the amount of time it was taking to complete our main work task by at least 50%. The only significant improvement that would increase our experience would be the ability to rotate any specific text input by 90 degrees.
2016-12-16
I forgot to cancel my subscription…
I forgot to cancel my subscription before the payment date and the customer service operator Sam was very understanding and helpful!
2019-07-01
Excellent customer service and response…
Excellent customer service and response time. Very easy to use platform. Tons of capabilities and resources built in. Legal forms lists and easy to use e-signatures!!! This program is amazing!!! I'm an owner operator of a small construction company and can't believe I've been in business for almost 10 years without these resources so far. My success is now at my finger tips and I'm able to create bullet proof contracts, forms, notices, and change orders with e-signatures at a drop of a dime!!! Thank you pdfFiller!!!!
2021-08-25
i have tried 3 other pdf software for…
i have tried 3 other pdf software for converting and this is by far the easiest one to use and being able to upload/merge 5 docs at time speeds up the process ....amazing - very impressed
2021-06-14
I used this for school for a month and…
I used this for school for a month and it was great. Only reason I unsubscribed was because I didn’t need it anymore. Customer service is also 10/10
2021-01-02
I think their customer service is excellent and very responsive. I was intimidated by the website but that is a reflection on my limited tolerance to "figure it out".
** ****** Pittsburgh, PA
2020-04-24
Add Watermark to PDF and Edit PDF for iPhone
Enhance your PDF documents effortlessly with our Add Watermark and Edit PDF feature for iPhone. This tool allows you to customize your PDFs, ensuring that you maintain your brand identity and protect your content.
Key Features
Easily add customizable watermarks to any PDF document
Edit text and images within your PDFs directly on your iPhone
Save your edited PDFs in various formats for easy sharing
User-friendly interface designed for quick navigation
Support for both landscape and portrait formats
Potential Use Cases and Benefits
Add a logo watermark for professional branding on client proposals
Edit important documents on the go, ensuring accuracy and clarity
Create personalized PDFs for events by adding custom messages
Secure sensitive information by marking documents with watermarks
Share edited PDFs easily through email or cloud services
Whether you need to brand client proposals, personalize invitations, or secure important files, our feature addresses your needs effectively. By simplifying the process of editing and adding watermarks, you can focus more on your work and less on formatting issues, thus saving you time and effort.
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 mark up a PDF on my iPhone?
Tap the camera button or the document button, then look for the photo or PDF that you want to attach and mark up. Tap the attachment, then tap. Tap Markup to add your markup. Tap the plus button to add a signature, text, and more.
How do I put a watermark on my iPhone?
Open Photos and choose a photo you want to watermark.
Tap Edit.
Tap the three dots in the upper right corner of your screen and choose Markup.
From the bottom menu, choose how you want to add your watermark.
How do I mark up a PDF document?
Choose Tools > Comment.
Draw in the PDF:
To edit or resize the markup, select it and drag one of the handles to make your adjustments.
To add a pop-up note to the markup, select the Hand tool, and double-click the markup.
(Optional) Click the close button in the pop-up note.
How do I add a watermark to a PDF for free?
Step 1: Select your PDF document.
Step 2: Add Text Watermark. Click the Add Text button at the top of the PDF page.
Step 3: Change text size, rotation and location on page.
Step 4: Change text color, transparency and font family.
Can I put a PDF on my iPhone home screen?
Answer: A: No. The “desktop” called the home screen, can only contain Apps, and bookmarks to websites. It cannot hold files or shortcuts to files.
Video Review on How to Add Watermark to PDF and Edit PDF for iPhone
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