Keep Highlight Pdf 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:
For several years I used this service as I ran an on-line business and felt that the ability to create pdf files, for ordering processes would be of a significant help. I am now retired, but like the ability to modify medical health forms rather than filling them out by hand repeatedly.
Sandi
2017-01-22
Just an amazing product and service. It has made managing and editing/updating PDFs a task i am no longer dreading to do. It has saved me SO MUCH TIME and headache working with PDFs.
Ty O
2019-01-25
I canceled my trial but maybe I didn't… I canceled my trial but maybe I didn't complete it on my end. Either way the subscription was charged to my card and I contacted support which usually is a nightmare when you have billing problems and it was honestly quick and painless. Great service and they got my refund and account canceled quickly. Thank you to Alice from support
Randy Stewart
2022-11-10
VERY EASY TO USE PLUS ONE SUGGESTION VERY EASY TO USE. THE ONLY THING I THINK NEEDS TO CHANGE IS THAT WHEN I SAVE THE DOCUMENT, INSTEAD OF SAYING IRS FORM 940 (OR SOMETHING CLOSE TO THAT) I THINK THE YEAR OF THE FORM THAT WAS WORKED ON. FOR EXAMPLE: IRS FORM 940 2019
Virginia Cammarano
2022-06-16
Dee was fabulous Dee was fabulous! I was in a state of panic after not being able to find my file I had work soooo hard on for several days. She was so calm, helpful and supportive. Thank you so much!! Joyce Whitfield
Joyce Whitfield
2021-04-27
It's worked perfectly for filling out PDFs with no built-in fields, which is all I neeed it for - but it looks like a really great and easy-to-use tool from what I've seen
Anonymous Customer
2021-04-01
Only use quarterly for one customer, would attend/watch a webinar or tutorial to make it more user friendly and see if it would work with other customers
Ken C
2021-01-20
This service is fantastic This service is fantastic and I have not had a moments problem since subscribing and is well more the price. It has saved me countless hours hand filling out documents.
Hal Warren
2020-10-01
It works well in that you can fill out the form, but... It works well in that you can fill out the form, but it would be great if you could move the text box once you've started. I was unable to do that and had to start over in some cases because alignment was off.
Carrie M.
2020-05-15

Keep Highlight PDF Feature

The Keep Highlight PDF feature offers an easy way to actively engage with your documents. This tool allows you to emphasize crucial points in your PDFs, making it easier for you to revisit important information later.

Key Features

Highlight text with a simple click
Save selected highlights for future reference
Organize highlights by color coding
Easily share highlighted documents with others
Search through highlighted content quickly

Potential Use Cases and Benefits

Students can highlight study material for effective revision
Professionals can mark key insights in reports and proposals
Researchers can draw attention to important findings in papers
Readers can keep track of noteworthy sections in e-books
Anyone can enhance document organization and clarity

By using the Keep Highlight PDF feature, you can solve the problem of information overload. This tool helps you focus on what matters most, ensuring that important details do not get lost in lengthy texts. Streamline your document review process and make your reading experience more productive.

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
Select the Highlight Text tool from the Comment & Markup toolbar. Drag over the text that you want highlighted. The text is now highlighted.
Open PDF. Click the “Open File” button to select the file you'd like to highlight. This will open the file within PDF element. Highlight Text in PDF. Go to the “Comment” tab and select “Highlight”. Save Highlighted PDF. Once you have highlighted the text, you can save the changes.
Select the Highlight Text tool from the Comment & Markup toolbar. Drag over the text that you want highlighted. The text is now highlighted.
OCR the document if necessary. Choose Tools>Redaction. Click the Search and Redact button. Type in your search term. Click the Search and Redact button. Click Check All which will mark each result.
Click it to expand the Comment panel. Click “Annotations” or “Drawing Annotations”. To highlights parts of the PDF which are not text you'll need to use one of the drawing markup tools, such as Rectangle or Oval, and set their fill color to the highlight color you wish to use.

#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