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3 Effective Solutions To Highlight PDF Online

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Highlighting is a common PDF operation in many organizations and institutions. Highlighting PDFs makes it easy to draw attention to specific content and collaborate easily. Team members can easily share them in real-time for review or feedback. Highlights also make it easy to mark important points when studying.

While there are many ways to highlight a PDF, many people are still in the dark about how to highlight PDFs online. With the many online platforms, it can be daunting to narrow down to the right tools, especially if you are an amateur. Fortunately, this article takes you through a complete guide on 3 effective solutions of highlighting PDFs online with the right tool.

highlight pdf online

Solution 1: Highlight PDF Online With Online PDF Editor – Wondershare Document Cloud

When you think about highlighting PDFs online, you probably wish for a powerful online PDF tool. Fortunately, you don't have to go far because Wondershare Document Cloud is an excellent online PDF editor to highlight your PDF files.

How To Highlight PDF Online With Wondershare Document Cloud

Wondershare Document Cloud offers an excellent platform to highlight PDFs online. Please find the steps below.

Step 1 Visit the Wondershare Document Cloud page using your browser. Click the "Login" tab and use your username and password to log in to your account. Once logged in, click the "Upload Files" button, then select the target PDF file in the file explorer window. Click "Open" to upload the PDF file.

highlight pdf online wondershare document cloud

Step 2 When the PDF is uploaded, go to the right panel and click the "Comment" option. Tap the "Highlight Text" button and select the area in your document where you want to highlight it. Your PDF will be immediately highlighted, and you can change the highlight color to meet your preferences.

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Step 3 When satisfied with the highlights, click the "Download" button to fetch your highlighted PDF to your device.

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How To Change Highlight Color With Wondershare Document Cloud

One of the best things about Wondershare Document Cloud is that it gives users the flexibility to change the highlight color. The following steps show how to change the highlight color to your desired one.

Step 1 Login to Wondershare Document Cloud and open the target PDF file. Scroll down to the target highlight and click it. Ignore the other option and click the "Color" icon displayed.

Step 2 You should see several color options on the interface. Choose the desired color, and the highlight will change to that color.

change highlight pdf color online wondershare document cloud

Step 3 Click the "Download" button to download your highlighted PDF file.

How To Unhighlight PDF Online With Wondershare Document Cloud

If you are bored or dissatisfied with your PDF highlight color, you are free to change it or unhighlight it with Wondershare Document cloud. The process is simple and is illustrated in the following steps.

Step 1 Login to your Wondershare Document Cloud account and open the PDF file you want to unhighlight.

Step 2 When the PDF is loaded, scroll down the document and click the target highlight. You should see two options. Ignore the other one and click the "Remove" option.

remove highlight pdf online wondershare document cloud

Step 3 The PDF highlight is now removed. You can click the "Download" button to fetch your unhighlighted PDF file.

Other Features of Wondershare Document Cloud

Wondershare Document Cloud is not just for highlighting and unhighlighting PDFs. It offers plenty of other good features that make it a suitable cloud PDF service. With Wondershare Document Cloud, you can:

  • Collaborate with team members to review and annotate documents. Users can collect live reviews and feedback from multiple people on all the files shared on their Wondershare Document Cloud account.
  • Underline or correct documents with different colors.
  • Add comments to PDFfiles with sticky notes.
  • Compress PDF files to desired sizes and quality.
  • Share files with team members or clients via links or personalized email notifications. Users have the freedom to set permissions on how the respective documents in Wondershare Cloud can be edited or commented on.
  • Print PDF files and change the printing properties to meet their needs.
  • Organize and archive files for easy access.
  • Sign documents electronically. This service is fast, easy, and safe irrespective of the browser. Users can send documents to request a signature from target people/clients.

Solution 2: Highlight PDF Online With Google Docs

Apart from Wondershare Document Cloud, there are several online methods to highlight PDF files - one is Google Docs. Google Docs is a popular online document service by Google that allows users to view, edit, and share documents online.

Although this online service lacks great PDF editing and annotation features, you can use the basic available features to highlight your PDF file. The following steps illustrate how to highlight PDFs online with Google Dos.

Step 1 Open your Google Drive account via a suitable browser. When Google Drive opens, click the "+" sign and select the "File Upload" option. Select the PDF file you want to highlight and upload it to Google Drive.

highlight pdf online google docs

Step 2 Once uploaded, click the drop-down arrow at the top center and select "Open with Google Docs". The PDF file should open in Google Docs.

Step 3 With the PDF file now open in Google Docs, click the "Highlight" tool at the top of the page. Use your cursor to select the texts to highlight in your desired color.

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Step 4 When you are done, go to the "File" menu, then hover your mouse over the "Download" button. Choose "PDF Document (.pdf)" to save your highlighted PDF file.

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Solution 3: Highlight PDF Online With Chrome Extensions

Google Docs is not the only plausible online PDF highlighting solution. You can also use Chrome extensions to highlight your PDFs online with ease and speed. Kami is one of the best Chrome extensions that let you effortlessly highlight PDFs.

This extension provides the text highlight, underlines, strikethrough, and area highlight features. The good news is that you can easily highlight PDF texts, shapes, and sections in different colors. The following steps show how to highlight PDFs online with Kami.

Step 1 Open your Google Drive account using a suitable browser. Click the "My Drive" drop-down icon and select the "More" tab. Choose the "Connect to more apps" option and search the "Kami" app on the subsequent page. Select it and follow the on-screen instructions to add the extension.

highlight pdf online add kami extension

Step 2 Now, right-click the target PDF file, then choose "Open With" > "Kami".

Step 3 Click the "Markup" tool on the left panel, then choose the "Text Highlight" button. Select the desired texts, and the highlights will appear automatically. You can change the highlight color to meet your needs.

highlight pdf online kami

Can I highlight PDF Offline?

Perhaps you are asking yourself whether it is also possible to highlight PDFs offline. Well, just as you can highlight PDFs online, you can seamlessly highlight your PDF documents offline. The secret is to use the right offline PDF editor. There are several offline PDF editors, but a handful gives up to par results and satisfactory experience. You only need to pick the right PDF editor and get started.

Differences Between Highlighting PDF Online and Offline

You can highlight your PDFs online or offline. However, these two options are not the same. The following are some of the differences between online and offline PDF highlighters.

  • Online highlighters require an internet connection, while offline highlighters don't.
  • Offline highlighters are installed on the device, while online does not require installation.
  • Offline tools have more functionality. Online highlighters tend to lack advanced features.

Limitations of Highlighting PDF Online

While highlighting PDFs online offers significant benefits, these tools are not without flaws. Some of the limitations of highlighting PDFs online include.

  • A slow internet speed may affect your highlighting work online.
  • Highlighting PDF online is less secure because you upload your PDF files to the internet. Therefore, it is not suitable for handling important or sensitive PDF files.

Wondershare PDFelement – Best Alternative to Highlight PDF Online

It is a no-brainer that online PDF highlighters have inherent flaws and won't bank on them to process complex or important PDF files. You need a suitable PDF editor. Fortunately, Wondershare PDFelement - PDF Editor, an offline all-in-one PDF editor, ticks all the boxes of a top offline PDF editor.

The tool is packed with top-grade PDF editing features and lets you easily highlight your PDF. The output looks eye-catchy and professional. You can highlight PDFs with desired colors and customize other highlight features as per your preferences. PDFelement is fast, easy to use, compatible with many devices, and affordable.

Want to know more about the best PDF editor out there? Click the link below and find out.

The following steps illustrate how to highlight PDFs offline with Wondershare PDFelement.

Step 1 To begin with, launch Wondershare PDFelement and upload the PDF file that you want to highlight.

Step 2 When the PDF file is loaded, head to the toolbar and click the "Comment" tab. Several comment features will display on the secondary menu. You can choose to highlight texts or certain PDF sections/areas. Click the respective icons and drag the cursor to select the texts or sections you want to highlight.

highlight pdf online alternative pdfelement

Step 3 The selected texts/sections will be immediately highlighted. You can change the highlight color and other properties to meet your needs. Once done, go to "File" > "Save" to save the changes on your PDF file.

highlight pdf online alternative pdfelement properties

More Than an Offline PDF Highlighter

Wondershare PDFelement is more than a PDF highlighter. This program offers many other PDF editing functions that seamlessly transform how you interact with PDF files.

With this program, you can annotate, edit, convert, protect, sign, compress, share, organize and perform PDF OCR to unlock texts in scanned images. Furthermore, you can create, fill, and export form data to target recipients. You can download it for free or upgrade to the unmatchable premium version.


Highlighting PDFs online is no problem; there are several plausible ways to do that. However, you ought to be careful in your choice because not every online solution offers the experience and service you need. We have listed 3 solutions, all of which offer great PDF highlighting services.

Sometimes, it is not enough to work with online tools. You need a suitable offline platform for flexible, convenient, and effective service. Fortunately, Wondershare PDFelement offers this highly-coveted experience. Download Wondershare PDFelement today and highlight your PDF files like never before.

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