Learn the steps on how to highlight text in PDF—upload the document, select the highlighter, highlight text with the mouse, and export the file.

, you can use online tools to upload your document, use the option to mark up the text, pick the right color, as well as finalize, export, and download your document.

PDF text highlighting draws the reader’s attention to important text parts and elements and facilitates referencing while also making research much easier. Plus, it enhances collaboration between colleagues, students, or any individuals using the same PDF file, as it helps them spot parts that may need clarification or discussion.

If you are looking for an easy and quick way to highlight texts in PDF, this article can help. We share the steps on how to highlight text in PDF 

, as well as tips to increase efficiency and edit or remove highlights.

Highlighting text in PDFs improves readability, facilitates research, and boosts collaboration by drawing attention to important information and key concepts.

Pdf.net’s online highlighter allows you to upload, annotate, and download PDFs quickly without installing extra software.

Effective highlighting involves using color strategically (e.g., yellow for main ideas, red for examples), marking only essential sections, and maintaining clean, uniform highlights.

Technical accuracy matters — ensure proper color contrast, neat alignment, and use reliable tools to prevent formatting issues or text blurring.

Highlights can be edited or removed easily, and with advanced tools like OCR and PDF-to-Word converters, you can refine scanned or complex PDF documents efficiently.

, which does not require downloading the highlight tool for PDF documents. Our PDF text marker can help you streamline this process without hassle—all you need to do is take the following steps:

#1. Visit Our Website to Upload Your Document

First, you need to visit pdf.net and upload your document to the website. Once you do so, click on the

button in the header. On the right side, you will see the box saying ‘

.’ You can either drag your file into this box or click on ‘Choose file’ and select it manually from your computer.

After you upload the document, click the pen button to enable the highlight option. You can lock the 

 to highlight text in a straight line or highlight text in PDF free-hand, whichever suits you best.

To highlight a part of the text, move the cursor to the desired part. You can also use the left menu to 

pick the highlight color or create the nuance

The final step on how to mark text in PDFs is to finalize the process by ensuring you have highlighted all the parts you wanted. Next, you should select the 

 in the top right corner. Lastly, choose the format to export your file.

Why Highlighting Text in PDFs is Important

Knowing how to highlight text in a PDF is important because it involves quick detection of the most important text elements. Spotting the 

in reports, academic papers, and legal documents quickly can vastly improve your focus.

Additionally, taking notes when checking a PDF document with highlighted text is much easier and can enhance your 

. Similarly, the highlighted text helps you expedite your research.

Highlighting texts can also help you address the main concepts when reviewing and preparing the document for other parties and for further use. This automatically 

 between the individuals using the same file.

Moreover, the highlighting process for digital PDF documents boosts 

. Last but not least, highlights in PDF files make it time-conserving when referencing the same document in the future.

3 Tips for Effective PDF Text Highlighting

You can highlight text on your PDF files, make them neat, and prepare them for various uses by paying special attention to the 

Color highlighting in PDFs helps you organize the key 

 in texts. This is why it is important to use different colors for different parts of the text you want to highlight.

For instance, you can use yellow to cover the main ideas in a text and highlight all examples in red and small details in blue. This will help you and other readers 

Another tip on how to highlight text in a PDF efficiently is to 

. Highlighting entire paragraphs may bring confusion, as you cannot select the main points and minor details this way. Also, overdoing the highlight process can make your PDF text look messy and unreadable.

That said, we recommend carefully reading your target text and identifying the

 within paragraphs. Later, you can narrow everything down and identify the main ideas.

For highly readable texts, you should consider the following highlighting rules:

Highlighting keywords instead of full sentences

No more than three highlighted words in a row

In addition, you need to ensure that you use the online PDF annotation tools correctly to avoid aesthetic and technical issues.

Making your highlights in PDF texts perfect also implies being well-versed when using PDF annotation features or other tools for this purpose. Before all else, your highlights 

This means that they should not cross the lines within a paragraph and that you should not highlight half of the words or half of the phrases. Zooming in on the text and using a suitable tool (freehand or straight-line) can help you achieve uniformity.

Furthermore, choosing the wrong color may affect the text's aesthetics and make it unreadable. This is why we advise you to 

 while considering the font and background color. You can even use the fill color option to adapt the background to the existing font color before highlighting your text.

Finally, using some of the best PDF highlight tools that do not downgrade file quality can prevent you from fixing blurry texts in PDFs or from having your file corrupted.

How to Remove or Edit Highlights in a PDF

To remove or edit highlights in a PDF, you need

 you used to annotate PDFs. Primarily, you should open the tool, load your document, and select the parts you want to remove.

The instructions on how to select text in a PDF are simple—all you need to do is pick the selection tool and click on the highlights. Then, depending on your software, click 

Another way to do this is to select text and use the 

, which allows you to use your mouse to click and hover over highlights to remove them.

Editing the existing highlights in PDF is just as simple. You need to use the same tools, click on the highlighted text section, and 

. These options are usually featured in the PDF annotation menu next to the selection option.

It is important to say that annotating and online PDF editing are different. Specifically, if you want to edit highlighted text on 

, you can use more advanced editing options, such as a PDF-to-Word converter (the same one you could use to extract tables from PDFs).

 to ensure the most accurate conversions. After the conversion is over, you will be able to implement edits.

How Pdf.net Can Help You Highlight PDFs Efficiently

Pdf.net can help you highlight PDFs efficiently by providing you with an easy-to-use 

 You can quickly streamline this process, as it only takes a few steps—document uploading, using versatile highlighting tools, and downloading the file.

If you wish to make more advanced edits to prepare your original PDF file for highlights, you can try our 

 and tweak your font and background color. Ultimately, our 

 lets you change your document format and make it easier to modify.

#1. Can I highlight multiple sections of text in one PDF?

You can highlight multiple sections of text in one PDF by using a script that will process the page dimensions and implement highlights on every page in the same area. Also, you can use the ‘CTRL’ button on your keyboard to highlight multiple text sections regardless of whether you want to color the text or place a comment.

#2. How do I highlight text in a scanned PDF?

To highlight text in a scanned PDF, you can use online PDF annotation software tools like Pdf.net. You can also convert your scanned PDF file to Word with the OCR technology and add highlights after conversion.

#3. Can I change the color of the highlight in Pdf.net?

You can change the color of the highlight in pdf.net by loading your document, selecting the parts of text you want to change, and changing its border color and opacity with this online software.

You can’t select text in a PDF because the document may be corrupted, in read mode only, edit-proof, or your reader may be outdated.

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Discover tips on how to edit scanned PDFs by using manual and automatic conversion with OCR or pdf.net, Word, and Acrobat tools.

To edit scanned PDFs, it’s best to use appropriate

, such as Word or Google Docs, or pdf.net’s editing tool.

Users seeking instructions on how to edit scanned PDFs online often encounter challenges such as complex formatting, non-editable text, low-quality text and images, line breaks, etc.

If you have difficulty editing scanned PDFs, this article introduces you to easy and effective methods for streamlining this process hassle-free. We discuss the role of 

 (OCR) in recognizing text in scanned PDF files and facilitating this procedure, as well as other helpful tools for the same purpose.

, meaning their text isn’t immediately editable without specialized tools.

 technology converts scanned images into editable text, enabling modifications to content, layout, and formatting.

: online tools like pdf.net offer simplicity and speed; software like Photoshop or Word provides advanced control over text and layout.

For best results, use high-resolution scans (200–400 DPI), optimize brightness and contrast, and save backups of your original files.

A scanned document is a digital copy of a physical document intended for electronic use (e.g., a computer or mobile phone). The most common scanned document formats are 

The Portable Document Format (PDF) is compatible with various devices and boasts high security. A Joint Photographic Group (JPG) is suitable for sharing different types of images, and a Tagged Image File Format (TIFF) is specifically great for preserving image quality in large files.

Creating scanned copies of important documents can help transfer the content from 

, or similar documents to computers or mobile devices. This allows users to create archives, edit those files, prepare them for further sharing, or tweak them for their own use.

Generally, editing scanned PDF documents is necessary to correct typos, modify layouts, add a search option, annotations, and hyperlinks, or make other 

There are several methods for editing scanned documents, some of which include using online tools (

) or programs like Microsoft Lens or Microsoft Word.

 in scanned PDF files. This online software is reliable and simple to use, as you only need to take a few short steps to edit PDFs.

#1. Enter the Website and Upload the File

After visiting the website, click the edit text button in the header. Then, press the 

 button or drag your file into the box to 

#2. Use Available Tools to Edit the Document

You can select the text option and the parts of documents with text to edit. Once you do that, you can change the font, size, and text color, as well as 

To finalize this process, click the download button at the top right corner. The download will start automatically, and you will be able to use your edited document once it ends.

Microsoft Lens is another simple scanned document editor. Its built-in OCR feature helps with text detection.

Let’s see the steps on how to edit scanned PDFs in Lens:

Visit the App Store for iOS devices or the Play Store for Android devices, and search for Microsoft Lens. Tap 

 on your Android phone to get the app. The download and installation process will complete automatically after this.

 feature. Browse your image-based PDF from your storage and click the file you want to import. Then, click 

 to OCR your document. Select the text language and the area of your image you want the app to recognize and transform. Click 

Once you have the text from your image, you can add, remove, or replace it in the app, and export it as a Word, PDF, or other formats, such as Excel. Additionally, you can copy the existing text and transfer it to another document for further editing.

Photoshop may be more suitable for tech-savvy users, but you can still easily edit a scanned document with this program.

Check the steps on how to edit scanned PDFs in Photoshop below:

#1. Open the Document and Discover the Font

Run the program and drag your file to the box or open it by finding and selecting it on your drive. Then, detect the font of your document using appropriate online software for that purpose.

Upload your document to the website and select the part of it with the text you want the software to detect. The 

After you discover the text font of your document, you go back to Photoshop, click the 

 button on the right, choose the background layer, and 

. Then, press the text button in the middle of the toolbar on the left and enter the new text.

as the original file. Use the select tool to erase existing text (select the fill option to keep the same background). Finally, place your new text in the document area where the old one used to be.

Microsoft Word is also a commonly used program for editing scanned documents.

Here’s how to edit scanned PDFs in Word:

; this will give you an editable Word document that you can open and modify immediately.

You can also skip this step and open the scanned document using Word without prior conversion. This program will then automatically convert your file using the 

Once you have an editable format, you can start making modifications. You may also need to 

 if the OCR technology changes the original format. Afterward, you can add or remove text, change font and font color, etc.

Lastly, you need to save your document by clicking on the 

. You should choose the location on your drive to save your file and finalize this process.

Editing scanned documents in Google Docs involves using Word Online, which is similar to the offline Word version.

These are the steps on how to edit scanned PDFs in Google Docs:

#1. Upload Your File to Google Drive & Open it With Google Docs

Go to your Google Drive, select your file, and drag it to the middle of the Drive webpage. When it is ready, click the three dots to open the drop-down menu and select 

Like Word offline, the automatic OCR tool will convert your file to an editable document. As it may lose the original format, you may need to

. Then, you can edit the text using available tools.

After you finish editing your document, click on 

button. Then, you can choose from various formats to download your file. Also, Google Docs will automatically save your edits, so you can keep the document on the drive for future use.

What Is OCR, and How Does It Help in Editing Scanned Documents?

, is the electronic or mechanical conversion of images of handwritten, printed, or typed text. It can help in editing documents by recognizing and transferring texts in scanned documents or photos.

When creating a digital copy of a document, scanners create 

, which show all the elements of the physical document (e.g., letters, dots, blank spots, etc.). The OCR tools then detect such bitmaps and recreate them into text, including punctuation marks and spaces. As a result, users get an 

It’s important to mention that OCR technology is not perfect and may not apply to all parts of the document equally. Additionally, having a low-quality scanned document or photo may make this process more challenging.

Some programs like Microsoft Word have the 

. Still, you can use one of the several online OCR tools to convert files yourself. Depending on the tool version, you may get a new editable text document or only raw material (text extracted and placed in a box of online software).

Use the tools from the toolbar on the right to crop, rotate, and flip images.

Click the dots on the image’s border and drag your image to the right proportion to resize it.

In addition, you can edit images to perfection with online image enhancers. These tools

let you adjust brightness and contrast, fix a dark picture, improve image details, and more.

Finally, most online PDF editors feature an option for image editing. Some of them allow you to convert your image to an editable format and choose the 

4 Valuable Tips for Editing Scanned Documents

To edit scanned PDFs and other documents efficiently, you need to pay attention to technical details before and after scanning and editing your files.

Here are the main tips on how to edit scanned PDFs successfully:

Use high-resolution scans for better OCR accuracy

. Choosing documents with high resolution enhances the efficiency of the OCR tool regarding text detection and extraction. If you have a low-quality scan, you can improve its quality by rescanning it using reliable software with resolutions ranging between 200-400 DPI or higher.

Optimize the scanned file for clearer text

. Enhancer tools allow you to perfect your scanned document by tweaking various parameters such as contrast, brightness, and 

. This ensures that the text in your document is easily detected and transferred to an editable format.

. You may need the original document for future reference, including making new edits, sharing, etc. Therefore, it’s always a good idea to keep the original file along with the new ones.

Utilize advanced OCR tools for complex layouts

. Simple OCR tools may detect and extract text, but this process may be incomplete for complex layouts. This is why it’s essential to use high-quality, modern, and advanced OCR technology with the ability to apply the scan on all document parts and extract it with minimum format changes.

Editing scanned PDFs is helpful for anyone who wants to digitally 

 existing physical documents easily. You can ensure the high quality of your document before scanning it or enhance it afterward by rescanning it or using image and text tools.

Although it may be challenging at times, with the right software, such as 

 (both for converting your PDF to Word and editing your document), you can streamline this process smoothly. The same applies to programs like Acrobat, Photoshop, Word, and OCR technology.

#1. Is it possible to edit a scanned PDF document?

It is possible to edit a scanned PDF document using 

, Microsoft Word, Microsoft Lens, Photoshop, Google Docs, etc. You can also manually convert your PDF file to an editable format before using editing software.

#2. How do I convert a scanned PDF to editable text?

To convert a scanned PDF to editable text, you should use an 

. Upload your document, click the convert button, and download it once the conversion is complete.

#3. How do I convert a scanned PDF to an editable Word?

To convert a scanned PDF to an editable Word document, you can simply open a PDF document using Microsoft Word or use an 

. Plus, you can upload your file to Google Drive and open it using Google Docs, which will automatically convert your PDF to an editable Word.

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The answer to the “How to rearrange PDF pages?” question is to use professional PDF tools, such as pdf.net, that allow secure edits.

To learn how to rearrange PDF pages, you need 

that will allow you to open and change the content of the document. There are several reasons why you may need to rearrange PDF pages, such as to organize files, correct the page number, or customize its order for a presentation.

Without the right tool, however, rearranging PDF pages can be quite time-consuming and prone to errors. Fortunately, with pdf.net’s online editor, you can rearrange PDF pages in seconds without affecting file quality if you use the right PDF editor. In today’s article, we explain how our tool can help you reorder PDF pages and offer expert tips to help improve this process.

The best tools to rearrange PDF pages are pdf.net, Adobe Acrobat, Smallpdf, iLovePDF, and Preview.

pdf.net's online editor allows you to rearrange PDF pages in three simple steps: upload your file, drag and drop pages to reorder them, and save/download the modified document.

Rearranging PDF pages improves document organization by placing key information at the beginning, corrects errors from scanning or merging mishaps, and allows customization for specific needs like presentations.

For large documents with hundreds of pages, split the PDF first before rearranging to make the process more manageable, then merge the sections back together once properly ordered.

Always preview your changes before saving to catch sequencing mistakes and verify no pages are missing, especially when working with large files.

The best tools to rearrange PDF pages are those that offer ease of use, security, and multi-device compatibility. We’ve picked five that fit these criteria well: 

pdf.net, Adobe Acrobat, Smallpdf, iLovePDF, and Preview on Mac

Here’s a brief overview of these editors:

Now, let’s explore these tools in greater detail:

Whether you need to flip the order of PDF pages for better organization or correct duplicated or misplaced pages, look no further than 

. With our cloud-based software, you can effortlessly reorder your document’s content in a few simple clicks.

. Changing page order in PDF is extremely easy when you use pdf.net; you simply click on the page you want to move and drag it to the desired position.

 ensures that your files are safe and protected while using our PDF editing tool.

. As an online program, you can use pdf.net on any device as long as you have a stable internet connection.

. pdf.net supports several file formats, including DOC, DOCX, PNG, and JPG.

However, keep in mind that, while you can rearrange PDF pages for free online, downloading the completed file is only possible 

if you’re subscribed to a premium package

. You can find additional information on our pricing page.

If you’d rather rely on an offline tool that can rearrange your PDF pages just as well as pdf.net, Adobe Acrobat is an excellent choice. This software is a staple for reading and editing PDFs, so it offers a full suite of tools to choose from, including 

, which allows you to delete, rotate, extract, and rearrange them as needed.

If you opt for Adobe Acrobat, you’ll enjoy:

. Like pdf.net, Adobe Acrobat allows you to simply select the page and move it to a desired place.

. You don’t need to upload your document anywhere to rearrange the pages, so you don’t run a high risk of having your data stolen. This isn’t necessarily the case with online PDF editors.

. Once you download Adobe Acrobat to your device, you can use it anytime, regardless if you have a stable internet connection or not.

. If you upload your files to Adobe Document Cloud, you can access them from any device that also has Adobe, be it your desktop, phone, or tablet.

Keep in mind that most of these features are available 

Edit PDF

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