Knowing how to resize PDFs can ease their sharing and uploading to various platforms (e.g., business & social media ones).

To resize PDFs quickly and efficiently, you can use tools such as PDF.net and Microsoft Word, as well as the Microsoft Print to PDF option in Google Chrome.

PDF resizing allows you to fit large files into your device or cloud storage and makes it easier to 

Looking for an easy way to resize PDFs? This guide has you covered. We will show you how to use PDF.net tools to do this and discuss other resizing methods, along with the best troubleshooting tips.

You can resize PDFs using three simple methods—the PDF.net compression tool, Microsoft Word’s “Save as PDF” option, or Google Chrome’s “Print to PDF” feature.

Resizing PDFs is essential for email attachments, online uploads, and business or government portal submissions, where file size limits often apply.

For best results, you should balance file size and quality, select the right compression level (lossy vs. lossless), and use batch processing when handling multiple documents.

Common issues, such as loss of quality, corruption, or limited compression

can be fixed using lossless algorithms, PDF repair tools, or by splitting and flattening large files.

, save your file as PDF using Microsoft Word, or use the Print to PDF option on Google Chrome.

Let’s take a closer look at each method for making PDFs smaller:

You can resize PDFs using PDF.net in several short steps:

Upload your file by dragging it to the box labeled 

 to select the document manually from your storage.


Select one of the three compression variants—

Smallest file size, Balanced, or Better quality

 it to reduce the size of the PDF and save it to your drive.


Another way to compress PDFs is to save your document as a PDF using Microsoft Word. This method is also straightforward and includes the following steps:

 menu, and choose Microsoft Word to open the file.


 and select the location where you want to save your document.


The location where you want to save your document

PDF file type listed in the drop-down menu

Optimize for minimum size (publishing online)

#3. Adjust PDF Dimensions With Google Chrome

Google Chrome allows you to resize PDF pages using the 

Right-click your PDF file, hover your cursor over the 

PDF Dimensions Adjusted With Google Chrome

button in the upper-right corner of the webpage.


Print icon located in the upper-right corner of the webpage

menu and enter a number lower than 100 in the 

Microsoft Print to PDF on the destination menu

in the bottom-right corner, name your file, and click 

Print in the bottom-right corner on the destination menu

Why and When Do You Need to Resize PDF Documents?

You need to resize PDF documents because it eases the sharing, uploading, and loading process when using these files for business, school projects, and other occasions.

Let’s see the most common situations when you need to resize PDFs:

for file attachments. Other platforms (e.g., social media) also have similar limits. Therefore, resizing PDF file sizes can help you send your documents via email hassle-free and share them easily on various platforms.

Using PDF optimizers for faster loading and sharing

. You can optimize PDFs for web pages, which lowers their size and allows 

 to recognize the file more quickly. Similarly, resizing documents will allow you to send them promptly through different channels (e.g., via messaging apps). This also reduces the chances of crossing the size limit or getting stuck during a transfer due to oversized files.

Adapting files for business and government portals

. Business and government portals may require you to upload your documents in the PDF file format for readability and safety. In such cases, it’s easier to upload low-size PDFs.

Compression software can be tricky, especially low-quality and free PDF resizing tools. Specifically, unstable compression may corrupt or poorly resize your files, leaving you with an unfavorable outcome.

Let’s examine the best tips for effortless PDF resizing:

#1. Maintain a Balance Between File Size and Quality

Both file size and quality are important, so you shouldn’t sacrifice one for the sake of the other. In other words, documents that are too large are not practical for sharing and using, while low-quality files can be unreadable and, therefore, useless.

Finding a balance between the two can be the best solution, as it allows for smaller and higher-quality files. To do so, you can use tools such as PDF.net, which offers a 

#2. Choose the Right Compression Settings

Another tip on how to resize PDFs is to choose your compression type based on how much you need to decrease a file size. Once you know the resizing purpose (e.g., sending a PDF via email), you can choose between

If you aim for the smallest size, you can use lossy (high) compression, which will affect the file quality. If not, you can use 

 and reduce the file size a little while keeping its original quality. Medium (balanced) compression can lower the size of your document decently and minimally affect its quality, but it may not be adequate for huge files.

#3. Use Batch Processing for Multiple PDFs

Resizing numerous files separately can be tedious and time-consuming. On the other hand, using online PDF resizers with batch processing saves time and simplifies the process.

You can streamline this process by uploading multiple PDFs from your drive to a designated platform, selecting the compression level for all documents at once or for each one separately, and clicking the resize or compress button.

3 Common Issues With Resizing PDFs and Troubleshooting Tips

Resizing PDFs without losing quality is not always easy, as you may not get the best compression result, and the process may even damage your files.

Let’s learn more about the most common problems and how to troubleshoot them:

Loss of quality is the most common compression problem because certain compression algorithms (e.g., lossy compression) remove some PDF elements to reduce size.

There are several ways to maintain and restore quality before or after compression, with the best ones being:

lossless compression may not shrink your files too much but will prevent quality loss. To preserve quality, you can use the JBIG2 compression algorithm for text and the PNG algorithm for images. If your first attempt resulted in lossy compression, you can re-compress it with these settings if you have the original file.

. You can regain PDF quality (at least for the most part) using the online scanning software. To do so, scan your document at a high dots-per-inch ratio (

Corrupted files are another common compression problem, usually related to low-quality software. If you end up getting one, you can recover it by:

. Online PDF repair software finds and recovers inaccessible data in damaged PDFs. The success rate varies according to the level of corruption, but it is generally high.

Restore the previous version or use a backup file

. Some platforms save original documents on the cloud as customers use their tools, meaning you can 

 if the new document is damaged. In this case, it is important not to exit the browser tab where your document is open.

Convert to another format and do back-conversion

. You can convert the faulty PDF file to another format (e.g., turn 

) and then back to PDF to repair it. This method does not have a high success rate, but it is worth trying.

. Sometimes, only specific readers can open damaged PDFs. Switching between different options may help you find one that will let you open broken files and access some or all their parts.

#3. File Too Large Even After Compression

Even if you use the best PDF compressor, huge PDF documents may only become less large and still be beyond the size limit for some platforms. You can tackle this issue in a few simple ways:

. After resizing, you can manually compress PDF images. As these typically take up a lot of space, this will preserve their quality while lowering the size of your file.

. If you can split your document into multiple ones logically, this may be a good way to transfer, upload, and 

documents separately. The receiver can later merge them into one if needed.

Remove unnecessary elements and flatten layers

, bookmarks, and other unnecessary elements, you can remove them to make it smaller. You can also flatten your PDF to make all layers uniform, which can significantly reduce your file size.

Using PDF.net for a Hassle-Free PDF Resizing

As previously mentioned, many compression attempts result in low-quality files or corruption, so it is important to find a reliable tool for PDF resizing, such as PDF.net. We offer three compression types (low, medium, and high) and advanced software to 

preserve the quality and health of your files

modify or lower the size of your documents further

. For example, you can repair a file by converting it to and from another format with our conversion tool. Additionally, our 

 helps you get multiple files from a single PDF you can share separately, which you can also bring together later using our 

You can make a PDF smaller using the PDF.net compression tool, Microsoft Word, or the Microsoft Print to PDF feature. Our platform boasts 

 as it offers three different compression types (low, medium, and high).

Resizing a PDF reduces quality if you use high or lossy compression or low-quality PDF compression tools. In contrast, PDF.net offers 

#3. What’s the best file size for email attachments?

The best file size for email attachments is 

. This is because files over 25 MB are considered oversized and can’t be sent via email.

#4. Can I resize a password-protected PDF?

Yes, you can resize a password-protected PDF 

. Our unlock PDF tool makes it easy to remove the password, and our software can compress your file within minutes.

depends on the platform and tools you use

. For instance, PDF.net guarantees privacy and document safety through 

#6. How to resize a PDF without losing formatting?

To resize a PDF without losing formatting, use PDF.net software; our tools ensure high-quality file size reduction, which implies maintaining flawless formatting.

How to Resize PDFs Quickly and Efficiently: 3 Methods Explained

Learn how to compress PDFs without losing quality as we break down this process, show the best practices, and discuss when and why it's useful.

To compress a PDF without losing quality, you should select our compression tool, upload your PDF file, start the process, and download your document once the compression is over.

Learning how to compress a PDF without losing quality allows you to 

 (e.g., via email or cloud storage). The lower the PDF size, the smoother the upload process gets, and the more space on your cloud or drive you can save.

Read our post to discover what PDF compression is, what its types are, when to use it, and how the 

 can help you streamline this process hassle-free.

reduces file size by shrinking or removing unnecessary elements

, which makes documents easier to share, store, and process.

: low (minimal size change, no quality loss), default (balanced), and high (maximum reduction, potential quality loss).

Compressing PDFs helps speed up uploads, saves storage space, optimizes website performance and SEO, and ensures smoother editing or sharing.

 may reduce readability and visual clarity.

PDF.net ensures high-quality, secure, and efficient PDF compression

 of this type of file. The best way to do so is to use online or offline software designed to identify the document components and then shrink them or remove the ones that are excessive or doubled.

There are several types of compression, all of which are based on compression levels—

 is the best way to reduce PDF size without quality loss. It only makes minor changes to your document and mildly reduces the size of your file.

 for your document based on its original size and components. This type of compression may not shrink your file too much but may also not lower its quality.

 of your file, but it may also significantly diminish the quality of your document.

In general, compressing your files allows you to open, use, and process them more easily. Besides that, by doing so, you can 

How to Compress a PDF File Without Losing Quality

 without losing quality, you can open the 

, upload the document, and press the compress and download button.

Let’s go through the process in more detail:

#1. Enter the Website and Open the Compression Tool


drop-down menu in the web page’s header. Once you click the 

 button, it will take you to the compression page with specific instructions on how to perform the process.

 button in the box on the right and select the file you want from your drive. You can also drag your document into the box labeled 

After you select the compression tool and upload your file, it will open automatically. Select one of the three compression types (

 button, and wait for the process to end.

When and Why Should You Compress PDF Files?

You should compress PDF files when you want to use, transfer, adapt, change, or edit them more easily, when their size prevents normal functioning.

Let’s see when a user might need to reduce the size of PDFs:

. Many platforms allow you to share PDF files but only within a specific size limit. For instance, you may be unable to email PDF documents larger than 20 MB. That’s when PDF compression tools jump in.

. Needless to say, the smaller the PDF, the faster it will upload to any online storage. The same applies to downloading shrunk PDF documents.

. If you need PDF files on your webpage, the best practice is to use low-sized documents but also keep PDF quality intact. This will allow search engines to easily detect and scan such content on your page.

. Your drive may not have enough space to support large PDFs, or you may also want to save money by using small-capacity 

. In both cases, it is a good idea to compress your documents and create more space for new files.

. If you compress your PDFs, both online and offline software will be able to open and process them easier. This further means that you can avoid errors such as program freezes or application crashes.

How PDF Compression Affects the Quality of Files

PDF compression affects the quality of files in two ways—it may lower readability or decrease document quality.

Generally speaking, it’s essential to know about the two types of compression—

, as choosing between them can directly determine the post-compression file status.

Specifically, using lossy compression can lower the readability and/or quality of your documents. This is because this compression method removes components from your documents or shrinks them so that they lose some elements. By choosing a ‘high or strong’ compression type, which will significantly reduce your file size, you are also choosing lossy compression.

On the other hand, you can use lossless PDF compression instead; it removes only unnecessary or duplicate files or compresses files while 

restoring the elements whose quality was lowered

. This way, you will have small-sized, high-quality documents.

maintaining the quality of PDFs after lossless compression

 will enhance your working efficiency by keeping your document readable, accessible, and easy to edit or use.

5 Tips for Improving PDF Quality Before and After Compression

Compression may bring various challenges, most of which relate to the quality of PDF files. Still, there are ways to prevent these issues and improve the process.

 to avoid receiving error messages during compression. Unreliable tools may damage or 

 your files, rendering them useless if you don’t create a backup.

Moreover, low-quality PDF compressors may shrink your file but lower its quality and readability at the same time. Therefore, to avoid trouble, use high-quality software

Some online tools may not allow you to upload files that exceed a few GBs in size. To bypass this, you can 

. If you use reliable software for this, you will preserve the document quality. Moreover, you will be able to upload smaller files, compress them, and 

 again to get the same document as before, only with a smaller size.

#3. Adjust Image Resolution and Limit Embedded Fonts

 even before conversion. If you do this manually and use distinct tools, there is a higher possibility that the image quality will not be reduced. You can then replace large-sized images with low-sized ones, which will automatically reduce the size of your entire PDF file.

Similarly, embedded fonts in a PDF document can increase its size; however, if you 

 and keep only the standard ones, the size of your file will decrease.

#4. Delete Unnecessary Elements and Run Tests

You can manually reduce the size of your document before compression by removing all extra elements from your document. Specifically, you should target all 

In addition, before you compress the desired file, you can try to compress a random PDF file to see how a certain tool will perform. This is a useful precaution that can save your document from getting damaged.

Even if you use high-quality compression tools, your file's post-compression quality may still be slightly lower than its original one. If you have already followed pre-compression tips to keep its important characteristics, you can 

 to enhance its post-compression quality.

In other words, you should rescan your document at a higher 

) by using a scanner and disabling automatic configuration and size reduction in the settings menu. Plus, we advise you to use the highest possible resolution that a scanner offers if you choose a resolution exceeding 300.

How PDF.net Tools Can Help You Compress PDFs Without Losing Quality

PDF.net tools can help you compress PDFs without losing quality by providing a simple, comprehensive, easy-to-use 

l. All you need to do is open it, upload your file, press the button to start compression, and download an updated document in a few minutes.

This is one of the easiest and best ways to compress PDFs without losing quality, as our software provides different compression levels while ensuring that the 

 We also use various safety protocols to protect your file and your privacy, which makes our software secure and reliable.

To facilitate compression, you can also use our other tools to 

 into several smaller files before beginning compression. It’s also advisable to utilize our 

 if you want to implement any text or image changes before or after compression to reduce the file size further.

How to Compress PDF Without Losing Quality FAQ

To check the size of a PDF, you can right-click your file, select 

button. You can also use online PDF size identification and measuring software that will 

automatically show the original file size 

#2. Does compressing a PDF affect its readability and clarity?

Compressing a PDF affects its readability and clarity if you use lossy compression. To avoid this, you can use 

#3. What is the best method to compress a PDF without sacrificing image quality?

The best method to compress a PDF without sacrificing image quality 

. Our software offers lossless compression, which restores elements from the images whose quality has been downgraded.

#4. How do I check if the PDF quality has been maintained after compression?

To check if the PDF quality has been maintained after compression, you can simply open your file after downloading it and see if there are any changes in quality. You can also use the 

 to see what your file looks like before you download it.

How to Compress PDF Without Losing Quality—Quickly & Safely

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 

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