Last updated on
May 25, 2026
Go beyond editing and add context to your changes. After fixing a typo or updating a section, drop a comment or highlight the area to pinpoint and explain edits.
Use Highlight in PDF
Highlight text in PDF documents easily with pdfFiller's tools.
What is the Highlight Tool?
The highlight tool allows you to emphasize important text within your documents. This feature is available in pdfFiller's browser-based editor, making it accessible on any device. It is particularly useful for various document types, including legal documents, business contracts, and academic papers. By using the highlight tool, you can draw attention to key information, enhancing the overall clarity of your PDFs.
How Highlighting Improves Document Workflows
Highlighting in PDF documents can significantly speed up review processes. It facilitates collaboration among teams by allowing multiple users to identify important sections quickly. Additionally, this method reduces the need for printing and scanning, making it ideal for legal and business documents. By incorporating highlighting into your document management practices, you can create a more efficient workflow that saves time and resources.
Step-by-Step: How to Highlight in PDF
-
1.Open your document in pdfFiller.
-
2.Select the highlight tool from the toolbar.
-
3.Click and drag over the text you want to highlight.
-
4.Save your changes to the document.
Customization Options for Highlighting
With pdfFiller, you can customize your highlighting experience to suit your preferences. You can change the highlight color and adjust the opacity to make your highlights stand out. Additionally, you can modify the thickness of the highlight for better visibility. If you make a mistake, you can easily undo or redo highlighting actions. This flexibility ensures that your highlights are compatible with various document types.
What Can Be Highlighted in PDF?
You can highlight text in native PDFs and scanned documents using pdfFiller. This includes annotations and comments that you may have added. However, it's important to note that images and graphics cannot be highlighted. The highlight tool works effectively on multi-page documents, allowing you to manage highlights across extensive files.
Managing Highlights After Placement
Once you have placed highlights in your PDF, you can manage them effectively. You can select and move highlights as needed to adjust their position. If you wish to change the highlight color after placement, pdfFiller allows for this modification. Additionally, you can delete highlights if necessary and easily undo recent changes, ensuring that your document remains organized and clear.
Highlighting vs. Other Annotation Tools
Highlighting serves a specific purpose: to emphasize important information rather than edit the content. Other annotation tools, such as drawing and commenting features, offer different functionalities. Highlighting is quick and straightforward, making it an efficient choice for users who need to mark important text without the complexity of editing tools. It is best used in conjunction with other markup tools to enhance your document's clarity.
How Does pdfFiller Compare?
Adobe Acrobat offers extensive PDF editing features but can be complex for basic highlighting tasks.
Smallpdf provides a range of PDF tools but lacks the intuitive interface of pdfFiller, making it less user-friendly.
PDF Expert is great for Mac users but is not as accessible across devices as pdfFiller, limiting its usability for diverse teams.
Try these PDF tools
Edit PDF
Quickly edit and annotate PDFs online.
Start now
Sign
eSign documents from anywhere.
Start now
Request signatures
Send a document for eSignature.
Start now
Share
Instantly send PDFs for review and editing.
Start now
Merge
Combine multiple PDFs into one.
Start now
Rearrange
Rearrange pages in a PDF document.
Start now
Compress
Compress PDFs to reduce their size.
Start now
Convert
Convert PDFs into Word, Excel, JPG, or PPT files and vice versa.
Start now
Online PDF annotation: Highlight, redact, draw, and comment
Annotate and edit
Guide every signature
Use annotation tools to highlight important sections, redact sensitive details, or add comments to clarify contract clauses before you send the document for signing.
Team feedback, simplified
Stop juggling feedback across endless email chains. Share your document and let everyone add their highlights, comments, and suggestions directly on the PDF.
All your notes in one place
Never lose track of important feedback. All annotations are saved with your documents in your secure cloud storage, keeping your projects organized and accessible.
How to annotate a PDF?
1. Upload
Upload your document to pdfFiller and open it in the editor.
2. Annotate
Use annotation tools at the top to highlight, redact, draw, add markings, and leave comments.
3. Save and export
Apply your changes and choose how to export your document: download, send to cloud storage, save in your account, share, and more.
Who uses this tool?
Learn how professionals use pdfFiller to review documents and exchange feedback.
Business Owners
Review business plans or financial reports and add notes directly on the document for your team. Highlight key performance indicators and comment on specific sections to provide clear feedback without altering the original file.
-
Financial reports
-
Business plans
-
Marketing mockups
-
Strategic roadmaps
Sales
Collaborate on proposals and contracts before they are sent to clients. Highlight key terms for internal review or add notes to a presentation to prepare your team for a big meeting.
-
Sales proposals
-
Draft contracts
-
Presentation slides
-
Competitor analysis reports
Real Estate
Simplify communication with clients and partners. Highlight critical clauses in purchase agreements or point out concerns on inspection reports to ensure everyone is on the same page.
-
Inspection reports
-
Purchase agreements
-
Floor plans
-
Property disclosure forms
Construction
Streamline project reviews by allowing architects, contractors, and clients to mark up plans. Draw arrows to indicate changes on blueprints, comment on change orders, or flag issues on safety reports to keep projects on track.
-
Blueprints and architectural plans
-
Project bids
-
Change orders
-
Safety reports
Healthcare
Collaborate with colleagues to enhance patient care or medical research. Highlight key findings in lab reports or add notes to a medical research paper without compromising the original document’s integrity.
-
Patient charts
-
Lab results
-
Peer review documents
-
Medical research papers
Insurance
Expedite claims and underwriting by quickly annotating case documents. A claims adjuster can circle damage on a photo, and an underwriter can highlight missing information on an application, ensuring an efficient review process.
-
Claim forms with photos
-
Witness statements
-
Policy applications
-
Investigation reports
Legal
Speed up document reviews with confidential notes and highlights. Mark up discovery documents with key evidence, comment on witness depositions, or add case analysis notes for your team while preserving the original file.
-
Discovery documents
-
Witness depositions
-
Affidavits
-
Case law research
Why trust pdfFiller to annotate your documents?
All-in-one solution
Handle all your document tasks in one place. Create and edit PDFs, collect data and signatures, collaborate, and manage files securely in the cloud.
Cloud-native accessibility
pdfFiller is entirely cloud-based and cross-platform, allowing you to access your documents anytime and anywhere, without installing any software or storing files on multiple devices.
Your documents—secured
pdfFiller prioritizes data protection and regulatory compliance through security measures like data encryption and signer authentication.
pdfFiller scores top ratings on review platforms
It is very easy to use and this is one of the most crucial web that i was looking for. Thank you so much.
Just WOW
Just WOW. Skeptism GONE. My new best buddy!
A reliable and quick to use PDF signing and editing platform
Quick and easy signing for PDF forms, especially on mobile devices.
PDFfiller is web-based, so it's easy for me to access on my phone if I need to quickly sign or edit a PDF file.
Additional features in the paid subscription model (more editing options), would convince me to sign-up for the paid versions of the software.
PdfFiller is the best site money can buy!
I will say my experience with PdfFiller has exceeded my expectations. With PdfFiller it's easy to have access to so many great features! I would recommend to friends and family and anyone with any experience to try them out!
Just what we needed for our business
Just what we needed for our business. We loved the fillable forms and cloud storage, really useful and support line was very helpful
Great service from the accounts…
Great service from the accounts department ! Thank you
Watch our PDF editor in action
Check out this video tutorial to learn how to edit and annotate PDFs using pdfFiller’s drag-and-drop editor.
Transforming businesses with pdfFiller
Check out these success stories.
How can I effectively use highlight in PDF documents for better collaboration?
To effectively use highlight in PDF documents, simply select the text you want to emphasize and choose the highlight tool in pdfFiller. This feature enhances collaboration by allowing team members to quickly identify key points and important information within the document. For optimal results, consider using different colors for various types of highlights, such as yellow for essential information and green for comments or suggestions. This method not only improves clarity but also facilitates better communication among remote teams, ensuring everyone is on the same page.
What are the benefits of using the highlight feature in PDF for legal documents?
Using the highlight feature in PDF for legal documents allows legal teams to pinpoint critical clauses and important details efficiently. By highlighting key sections, you can streamline the review process and ensure that all parties focus on the most relevant information. For added security, pdfFiller's cloud-based platform ensures that your highlighted documents are stored safely and can be accessed from anywhere. Additionally, using highlights can help in preparing for discussions or negotiations, as it allows for quick reference to vital points.
Can I use highlight in PDF files on different devices?
Yes, you can use highlight in PDF files across various devices with pdfFiller's cloud-based platform. This cross-platform compatibility ensures that whether you are on a desktop, tablet, or mobile device, you can easily highlight text and collaborate with others in real-time. To maximize your experience, ensure that you have a stable internet connection and the latest version of your web browser. This flexibility is particularly useful for remote professionals who need to manage documents on the go.
How does highlighting text in PDF improve document automation processes?
Highlighting text in PDF can significantly enhance document automation processes by allowing users to quickly identify and extract important information for further action. For instance, when preparing templates or forms, highlighting key areas can guide users on where to input data or make changes. This not only saves time but also reduces the likelihood of errors. To implement this effectively, consider creating a standardized highlighting system that your team can follow, ensuring consistency across all documents.
What security measures should I consider when using highlight in PDF documents?
When using highlight in PDF documents, it’s essential to consider security measures to protect sensitive information. pdfFiller employs robust security protocols, including encryption and access controls, to ensure that your highlighted documents remain confidential. Always review the sharing settings of your highlighted PDFs to restrict access to authorized users only. Additionally, consider using password protection for highly sensitive documents to further safeguard your information while collaborating with others.
How can I use the highlight feature in PDF to enhance my presentations?
To enhance your presentations using the highlight feature in PDF, start by highlighting key points and statistics that you want to emphasize during your talk. This visual cue helps your audience focus on the most critical information. pdfFiller allows you to export your highlighted PDFs into presentation formats, making it easy to share with colleagues or clients. For maximum impact, combine highlighting with annotations or comments to provide additional context and insights.
What tips can I follow to make the most out of the highlight feature in PDF editing?
To make the most out of the highlight feature in PDF editing, start by using a consistent color scheme to categorize different types of information, such as yellow for important notes and blue for questions. Additionally, regularly review your highlighted sections to ensure they remain relevant and clear. Utilize pdfFiller’s collaboration tools to share your highlighted documents with team members, allowing for collective feedback and discussion. This approach not only enhances document clarity but also fosters a collaborative environment.
