AI PDF editor: Try our AI-powered PDF Annotator

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Last updated on Dec 12, 2023
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Upload your document to pdfFiller
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Open your file in the online PDF editor
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Edit your PDF or get additional insights using the AI’s outputs
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AI PDF Editor

Discover the efficiency of our AI-powered PDF Annotator, designed to make your document editing process smoother and more effective. This feature simplifies how you interact with PDFs, creating an intuitive experience that meets your needs.

Key Features

AI-driven text recognition for accurate annotations
User-friendly interface for simple navigation
Collaboration tools for real-time feedback
Customizable templates for consistent formatting
Cloud integration for easy access and sharing

Potential Use Cases and Benefits

Annotating research papers for collaborative study
Reviewing contracts and adding comments for clarity
Preparing presentations with marked-up documents
Editing resumes to ensure precise formatting
Sharing annotated files with colleagues for quick revisions

With our AI PDF Editor, you can solve the common challenges of PDF editing. The tool eliminates the need for complicated software, streamlining your workflow. You can focus on the content without worrying about formatting issues. Experience enhanced productivity and improve your document handling now.

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Get instant help from an AI assistant when working on your PDFs

Ask the PDF AI to modify or analyze content for faster edits and better comprehension.
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Online AI PDF editor
Edit, organize, and manage your PDFs faster than ever with integrated AI tools that make content processing a breeze.
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Chat with PDF
Interact with your documents in real time for quick edits, suggestions, guidance, additional insights, and more.
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Summarize PDF
Condense lengthy PDFs into concise summaries using an advanced AI PDF summarizer, saving time and improving comprehension.
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Rewrite PDF
Instantly rephrase content within your PDFs to improve clarity and readability with the easy-to-use AI PDF rewriter tool.
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Explain PDF
Get instant explanations of complex terms and concepts mentioned in your PDFs for a deeper understanding and faster document processing.
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Proofread PDF
Ensure your documents are error-free by enabling the AI PDF proofreader that detects and corrects grammar, spelling, and punctuation mistakes.

Simplify complex processes with the power of AI

Check out some of the most common use cases of the AI-powered PDF editor.
Contract review
AI-assisted editing simplifies the process of reviewing and modifying legal documents, ensuring accuracy and reclaiming working hours.
Research
Summarize and navigate lengthy articles quickly to enhance comprehension and facilitate knowledge acquisition.
Proposal drafting
Refine and proofread business proposals with AI-driven tools that ensure your path to success with polished, error-free content.
Training and onboarding
Improve the clarity of instructional or onboarding materials, making them more accessible and effective for trainees or employees.

Users love pdfFiller’s simplicity and powerful features

4.0
This is only my second time but I do like how easy it is to type directly on the file. Just waiting to make sure they received it on the other end. Thanks
Sonya H
5.0
I was a little confused when I first began using the app, but did an online chat with their agent who walked me through what I needed to know. Therefore; I would recommend this subscription to any Commercial Insurance Agent who issues multiple Acord forms.
SUSANL M
5.0
This has been a lifesaver!!! I have been able to download all the forms that I have needed and PDF filler has worked with every single one of them. I really cannot give it another praise!
Lani G
4.0
Didn't expect a trial... kind of took me by surprise after I used it to file a larger pdf. I like the software but the tactic is a little... predatory?
Zachary M
5.0
Say yes to PDFfiller. I was able to take a 30+ page PDF file, highlight areas of significance, add sticky notes and/or note boxes where I needed to remember a particular point in the lengthy document filled with legal jargon. Which made things SO much easier for me. Although I have listed a few things that I wish were different, overall the product is a great one. I had one difficult experience with a file, but otherwise everything has been amazing. I would absolutely recommend PDFfiller to anyone needing the tools it offers. I had never used a PDF editor before. Simply due to the fact that I had a hard time finding one that wasn't trying to charge me a bunch of money up front. PDFfiller gave me a free 30-day trial. Which is an instant gold star in my books. Aside from the willingness to let it's potential customers try the product out, the product is surprisingly easy to navigate through, and I was able to download a copy of my final product free with the trial. There are two things that I would change if I could. The first thing that I did not care for is honestly just one of those particulars that I would have like to have the option of. That being that the only highlighting option is yellow. While this is not really a big deal, it would be really nice to have the option to select different highlighting options (pink,green,orange,blue,etc.). As a college student, I handle a LOT of PDF files on a weekly basis. Anything from a single page reference list, to a PDF copy of a book that consists of hundreds of pages. For me, color coding highlighted areas makes research points easier to decipher and organize according to relevance to one another. The one thing that I noticed was a bit of a headache to deal with. I uploaded a file that needed updating. I selected a entry point that needed to be changed, and the font size automatically changed from an 8.5 to a 9. I selected the "text size down" option, and it made it a size 8. There is no option to size it back to an 8.5. This created an abnormal look to the line of text, and one or more words were different in size. I would have to go through and individually adjust everything to the same size. This may be a subtle difference in size, but as a Graduate student, these things matter in the grading process.
Elyzabeth S.
5.0
Ridiculously time-saving and easily customizable PDFfiller is a lifesaver as an office assistant, as I'm able to quickly populate imported forms with the info I need without filling them in by hand-which saves me time, ink, and effort! Little drawbacks to using this-while some files I import aren't already OCR-friendly, it's easy to navigate around and create text input on my own.
Julian S.
5.0
Really like the program. As mentioned. I use it to update my catalog prices and images for printing. That it allows me to erase certain parts of my document and insert others. I couldn't figure out how to add my prices to an already made catalog I use. That I have to come out of the document to look at the completed changes then go back in if it's incorrect.
CARMEN M. S.
5.0
I enjoy the simplicity of converting file types and editing pdf's, and I would like to learn how to create form templates, like for resume's and tax forms etc.
Jose R
5.0
super easy experience easy to use and understand, very straightforward. took me under 10 min to do what i needed from finding the website to downloading the edited document.
reb

Unlock an easy and secure option to use our AI-powered PDF Annotator

While human input has been irreplaceable since time began, no one can deny that AI now plays an important role in swiftly reshaping how we perform many of our tasks. Check out the way it transforms document management and editing at so many different businesses. Utilizing this new technology in your office really can considerably improve your day-to-day operations.
If you’ve yet to make use of AI-powered solutions for your mundane document-centric activities, it’s time you learn how to do it with pdfFiller. It offers everything you’d get from a standard editor, but in addition to that, it comes with a variety of safe and certified AI-powered tools that enable for speedy and trouble-free form revising and certifying. You can easily annotate text, create and request data and signed approvals through dynamic fillable forms, safeguard your forms, and much more. However, let’s return to what you brought here in the first place and walk you through on how to Annotate PDF with our an AI-driven solution.

Use this quick walkthrough to Annotate PDF with our an AI-driven solution

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Create a free account with pdfFiller or sign in to your existing one.
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Import your document or use an alternative option to import your file to our editor.
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Discover the top and right toolbars and find the feature to Annotate PDF with our an AI-driven solution.
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Benefit from other neat-looking features that allow you to take full advantage of your document.
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Convert your form into a template if you plan to reuse it for other purposes.
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Click Done to save your changes, and then choose what you want to do with your form next.
With pdfFiller, you’ll get a versatile collection of AI-enhanced tools that you can use across many platforms, letting you conveniently and safely work with documents through a unified cloud-based platform.
Give it a try and start making the most of pdfFiller’s numerous benefits as a tool supercharged by AI technology today!

Questions & answers

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
PDF annotation is adding suggestions in the form of comments or digital sticky notes to PDF documents in the proofing stage. Basically, PDF annotation refers to providing contextual feedback right inside deliverables in PDF format.

All-in-one PDF editor that delivers more

Create and edit PDFs
Fill out forms
Collect data & electronic signatures
Request payments
Share documents via a link, QR code, SMS, or website button
Save reusable templates
Manage documents online
Convert files
Store documents in an unlimited cloud storage
Collaborate efficiently
Centralize access to team assets
Get documents in pdfFiller’s online library
Handle PDFs on mobile devices
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