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Highlight

Highlight text in documents with a simple swipe of the cursor.
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Easily Highlight online

Highlight without signing up

Upload a document in seconds and begin to Highlight right away. Get started without registration or paying for a subscription.

Get a multi-featured solution

Enhance your workflows with an editor built to make working with PDFs easier. Highlight, modify your documents and manage pages using advanced tools.

Highlight and download your PDF for free

Automatically save the changes made to your PDF. Click Done and download your updated document for free.
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Highlight like a pro

Modify a document with airSlate PDF powerful online editor. Add, edit, erase, highlight, and black out text and manage pages. Get a complete set of features, all in one solution.

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Save your new PDFs for free

After you finish to Highlight, download the document or go back to editing it if you want to make more changes. Process an unlimited number of PDFs without buying a subscription.

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How to Highlight

Highlight with ease using airSlate PDF

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Click Upload PDF or drag and drop a document to get started.
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Utilize the editor to Highlight.
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Click Done to save the document.
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Download the PDF to your device.
How to edit PDF online
Learn how to quickly edit contracts, invoices, agreements and any PDF document you have online, no downloads or demanding system requirements necessary.
Uploading...
Whoops, we don’t support that file type 🤔
Please upload a file type with these extensions: pdf
Whoops, your file is too large 🤭
The maximum upload file size is 20MB.
or Drag & Drop a PDF right here
Take advantage of airSlate PDF to quickly Highlight online without fees or registration.
Uploading...
Whoops, we don’t support that file type 🤔
Please upload a file type with these extensions: pdf
Whoops, your file is too large 🤭
The maximum upload file size is 20MB.
or Drag & Drop a PDF right here
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View & Edit
Edit PDF iconEdit PDF
Fill out PDF iconFill out PDF
Write on PDF iconWrite on PDF
Manage text
Add text to PDF iconAdd text to PDF
Split & Merge
Rotate PDF iconRotate PDF
Split PDF iconSplit PDF
Merge multiple PDF files iconMerge multiple PDF files
Combine PDF iconCombine PDF
Pages
Reorder PDF pages iconReorder PDF pages
Delete pages from PDF iconDelete pages from PDF
Remove pages from PDF iconRemove pages from PDF
Add page numbers to PDF iconAdd page numbers to PDF
Extract pages from PDF iconExtract pages from PDF
Export
Print PDF iconPrint PDF
View & Edit
Edit PDF iconEdit PDF
Fill out PDF iconFill out PDF
Write on PDF iconWrite on PDF
Manage text
Add text to PDF iconAdd text to PDF
Split & Merge
Rotate PDF iconRotate PDF
Split PDF iconSplit PDF
Merge multiple PDF files iconMerge multiple PDF files
Combine PDF iconCombine PDF
Pages
Reorder PDF pages iconReorder PDF pages
Delete pages from PDF iconDelete pages from PDF
Remove pages from PDF iconRemove pages from PDF
Add page numbers to PDF iconAdd page numbers to PDF
Extract pages from PDF iconExtract pages from PDF
Export
Print PDF iconPrint PDF
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