Switch from Adobe Acrobat to pdfFiller for a Highlight Text In PDFs Online Solution For Free
Use pdfFiller instead of Adobe Acrobat to fill out forms and edit PDF documents online. Get a comprehensive PDF toolkit at the most competitive price.
Drop document here to upload
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.
0
Forms filled
0
Forms signed
0
Forms sent
Discover the simplicity of processing PDFs online

Upload your document in seconds

Fill out, edit, or eSign your PDF hassle-free

Download, export, or share your edited file instantly
Switch from Adobe Acrobat to pdfFiller in 4 simple steps
1
Sign up for free using your email, Google, or Facebook account.
2
Upload a PDF from your device or cloud storage, check the online library for the form you need, or create a document from scratch.
3
Edit, annotate, redact, or eSign your PDF online in seconds.
4
Share your document, download it in your preferred format, or save it as a template.
Experience effortless PDF management with the best alternative to Adobe Acrobat

Create and edit PDFs
Instantly customize your PDFs any way you want, or start fresh with a new document.

Fill out PDF forms
Stop spending hours doing forms by hand. Complete your tax reporting and other paperwork fast and error-free.

Build fillable documents
Add fillable fields to your PDFs and share your forms with ease to collect accurate data.

Save reusable templates
Reclaim working hours by generating new documents with reusable pre-made templates.

Get eSignatures done
Forget about printing and mailing documents for signature. Sign your PDFs or request signatures in a few clicks.

Convert files
Say goodbye to unreliable third-party file converters. Save your files in various formats right in pdfFiller.

Securely store documents
Keep all your documents in one place without exposing your sensitive data.

Organize your PDFs
Merge, split, and rearrange the pages of your PDFs in any order.
Customer trust proven by figures
pdfFiller is proud of its massive user base and is committed to delivering the greatest possible experience and value to each customer.
740K
active users
239
countries
75K
new subscribers per month
105K
user reviews on trusted platforms
420
fortune 500 companies
4.6/5
average user rating
Get started withan all‑in‑one PDF software
Save up to 40 hours per month with paper-free processes
Make quick changes to your PDFs even while on the go
Streamline approvals, teamwork, and document sharing

G2 recognizes pdfFiller as one of the best tools to power your paperless office
4.6/5
— from 710 reviews
Video Review on How to Highlight Text In PDFs Online - Adobe Acrobat
Our user reviews speak for themselves
Read more or give pdfFiller a try to experience the benefits for yourself
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 highlight text in a PDF document?
To highlight text, follow these steps: Select the Highlight Text tool from the Comment & Markup toolbar. Drag over the text that you want highlighted. The text is now highlighted.
How do I highlight in a PDF document?
Choose Tools > Comment, and select the Highlight Text tool, the Strike through Text tool, or the Underline Text tool. Note:
Drag from the beginning of the text you want to mark up.
(Optional) To add a note, double-click the markup and add text in a pop-up note.
How do I highlight the same text in a PDF?
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.
How do I highlight text in a PDF on my phone?
Annotate and View Notes To create a highlight, tap the center of your screen to bring up the Action Bar. Tap the Annotation Toolbar, then the Highlighter icon. Drag the marker with your finger to the end of a sentence or paragraph to highlight the text.
How do I enable highlight text in a PDF?
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.
How do I highlight text in a PDF image?
0:15
3:45
Suggested clip
How to highlight a scanned PDF — YouTubeYouTubeStart of suggested client of suggested clip
How to highlight a scanned PDF — YouTube
Why can't I highlight text in PDF Mac?
The Text Selection tool may not be selected: Choose Tools > Text Selection, or click the Show Markup Toolbar button , then click the Text Selection button . The PDF may require a password before you can select or copy text: Choose Tools > Show Inspector, click the Encryption Inspector button , then enter the password.
How to enable highlighting in PDF?
Open your PDF in Acrobat. Click and drag the cursor to select the area of text you want to highlight. A small toolbox will appear above your text. Select the highlighter tool icon and it will automatically highlight your selected text.
Join 64+ million people using paperless workflows to drive productivity and cut costs