Highlight Image and Signature in PDF Online Gratis
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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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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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What our customers say about pdfFiller
See for yourself by reading reviews on the most popular resources:
It is a desire brought to life. I don't have much experience with PDF accounts, so I couldn't tell you in detail about how good this account works. However, it has done what I needed it to do w when I needed it to do so.Thanks. :-)
2014-09-13
I am new and will attend the webinar soon . I think I need it to understand getting around. Your Service people have been very helpful and patient with me thus far. Thanks
2016-04-09
Its "the perfect" software. Easy to use without any guess work. It's hard to find a product as simple as this one in today's market. Thumbs up to the folks who created this.
2018-05-22
Outstanding Online Support
I have used Pdffiller for the past 4 years to file tax returns for an investment group with over 40 members. I made an error when creating my template and when I went to print the 40 documents an erroneous number was appearing, the result of my error in creating the document. Fortunately Pdffiller has an online support staff. So many online companies require you to submit a ticket and then promise a 24 to 48 hour response time. Pdffiller offers that option but they have an outstanding online chat support. I had the benefit of working with Ryan and got access to him immediately upon opening up the online chat support. This was in the evening but Ryan thoroughly researched and tested my issue. Sadly the only option that appeared to be the answer was to create a new set of 40 documents which Ryan was willing to teach me how to create the docs in way that would avoid this error. When I expressed my issue with not having another 6 hours to re-create my work, Ryan persisted in finding a work around that was very creative and saved me from over six hours of new work!!! Needless to say I was ecstatic!!! Thank you Pdffiller for not only a great product but an online support staff that truly cares about helping customers get the results they require!!
2020-03-07
It seems extremely hard to download a…
It seems extremely hard to download a form fillable PDF without paying for a premium PDF reader. I don't have a problem paying money, it's just silly that I have to in 2019. There are so many of them...
2019-11-06
This little program is life-changing.
This little program is life-changing. Needing to continuously reproduce docs from old paperwork and (business) historical documents is insanely time consuming. Retyping, reformatting you name it. Sometimes OCR software doesn't cut it. With this program, I've cut my frustration time by 90%. My production time is a breeze. The remaining 10% is my learning curve, but I"m figuring out more as I go, and when stuck? Kara is in chat to figure it and me out. Done.
Well worth the subscription. Thank you!
2024-04-22
Need a dark background theme and to improve the highlighter color so that the text remains "clear" after highlighting! "Everything thing else is very good!"
2023-08-21
Helpful program with good customer support
This program makes it much easier to complete a complex form than doing it by hand and the customer support is very responsive.
2022-04-12
PDFfiller has great customer support
PDFfiller offers a great service, but unfortunately I don't have the opportunity to use it enough.
But that truly sets this business apart from the competition is their customer service.
I've never seen any other CS that would respond so quickly, be so attentive and managed to resolve my issue so promptly.
I cannot recommend them enough.
2025-04-02
Highlight Image and Signature in PDF Feature
The Highlight Image and Signature feature makes it easy for you to enhance your PDF documents. You can draw attention to important images and add your signature seamlessly. This feature brings a professional touch to your documents while saving you time and effort.
Key Features
Easily highlight images within your PDF documents
Add your signature quickly and securely
Simple and intuitive user interface
Fast processing with real-time adjustments
Support for various image formats
Potential Use Cases and Benefits
Perfect for legal documents that require signatures
Useful for marketing materials needing visual emphasis
Ideal for educational resources showcasing key points
Enhances digital contracts for clarity and authenticity
Streamlines collaboration on shared documents
This feature addresses your need for clear, professional presentations. By allowing you to highlight essential visuals and incorporate your signature, it helps you communicate important information effectively. You save time, reduce ambiguities, and elevate the overall quality of your PDFs. With this tool, you create documents that leave a lasting impression.
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?
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How do I highlight in a PDF?
How to Highlight Text in a PDF Open the file with the PDF Editor. Click on the highlighter icon. Pick the color and thickness. Drag your cursor over the text you'd like to highlight. Download or export your file when you're done.
How do I highlight text in a picture?
0:36 1:52 [TUTORIAL] How to Easily HIGHLIGHT TEXT Over IMAGES in YouTube Start of suggested clip End of suggested clip And select format shape. In the format shape pane on the side change solid fill color to the desiredMoreAnd select format shape. In the format shape pane on the side change solid fill color to the desired highlight color. In this case we will choose the color yellow.
Why can't I highlight a PDF?
If you cannot highlight or select text in a PDF, the file might probably be a scanned copy and cannot be edited. How can you tell whether a copy was scanned? It's simple. the alignment of the text will be off, the page's borders won't be in the same place, and some text will be zoomed in more than others.
How do I highlight an image in a PDF?
How to highlight a PDF. Select the highlighter tool from the horizontal toolbox located at the top of the PDF editor. Select the desired color of your highlighter tool. Click and drag the cursor to select the text area to highlight, releasing when you've finished.
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