Reading:
How to compress a PDF?

How to compress a PDF?

Avatar photo
Şubat 22, 2023

Learn why you should compress PDF files, how to compress them using desktop tools like Preview on Mac, Microsoft Word or Adobe Acrobat, and the benefits of using online PDF compression tools. Discover the best free desktop PDF compression tools and popular online options for compressing your PDF files.

How to compress a PDF

Table of Contents

Why Compress PDFs?

PDFs (Portable Document Format) are a popular file format for sharing documents, reports, and other forms of information. However, large PDF files can be cumbersome to send and receive, especially if you have a slow internet connection. This is where PDF compression comes in. PDF compression is the process of reducing the size of a PDF file without affecting the quality of the content. There are several tools available that can help you compress your PDFs. We will discuss the different methods of compressing a PDF.

Compressing PDFs is crucial for many reasons, and it is essential to know why it’s necessary to reduce the size of PDF files.

  • Firstly, sharing large PDF files over email or uploading them to websites can be a challenging task, particularly when dealing with slow internet speeds or limited bandwidth. Compressing PDF files can significantly reduce their size, making it easier to share them online.
  • Secondly, PDF files can take up valuable storage space on your device or server, which can significantly affect processing speeds. Compressing PDF files can free up storage space, enabling your device or server to process other data more quickly.
  • Moreover, online application forms usually have a maximum file size limit for uploaded documents, and compressing PDF files can help meet those requirements without sacrificing the quality of the content. Compressed PDF files also have quicker load times, enabling users to access information quickly and easily.
  • Additionally, compressing PDFs can help save costs related to storage space, particularly for businesses that deal with large volumes of PDF files. Storing large files can be costly, and compressing files can help reduce storage costs in the long run.

Сompressing PDFs is essential for a smooth workflow, faster processing times, quicker load times, and cost savings related to storage space. There are several methods to compress PDF files, including using online compressors, Adobe Acrobat, Preview on Mac, and Microsoft Word. Understanding the importance of compressing PDF files and using the appropriate tools to compress them can help improve productivity, save time and money, and optimize online experiences.

Adobe Acrobat

How to Compress a PDF?

There are several ways to compress a PDF file, including:

  • Using Online PDF Compression Tools
  • Using Offline PDF Compression Tools

Online PDF Compression Tools

Online PDF compression tools have gained popularity in recent years due to their ease of use and accessibility. These tools allow users to quickly and easily reduce the size of their PDF files without the need for specialized software or technical knowledge.

The first step in using an online PDF compression tool is to choose a reputable website that offers the service. Some popular options include Smallpdf, PDF Compressor, and iLovePDF. Once you have selected a website, simply upload your PDF file to the compression tool, and the website will automatically begin the compression process.

It is important to note that some online PDF compression tools require users to sign up or pay a fee to use their service. Therefore, it is essential to read the website’s terms and conditions before compressing your PDF files to avoid any unexpected charges or hidden fees.

Once the compression process is complete, the website will usually provide a link to download the compressed PDF file. Some online compression tools also allow users to compress multiple files at once, which can be useful for businesses that deal with a large volume of PDF files.

compress a PDF

The benefits of using Online PDF Compression Tools

  • One benefit of using online PDF compression tools is that they often offer different compression settings, allowing users to choose the level of compression they prefer. For instance, some tools allow users to choose between low, medium, and high compression levels. Choosing a lower compression level will result in a smaller reduction in file size, but the quality of the content will be preserved. In contrast, choosing a higher compression level will result in a more significant reduction in file size, but the quality of the content may be slightly compromised. It is essential to keep in mind that the quality of the content is vital, and it should not be compromised when compressing PDF files. Therefore, it is important to choose a compression tool that ensures high-quality output. Some online PDF compression tools provide previews of the compressed PDF file, allowing users to compare the quality of the compressed file to the original file before downloading it.
  • Another benefit of using online PDF compression tools is that they are often free, making them accessible to anyone who needs to compress their PDF files quickly and easily. This can be particularly useful for individuals or businesses that deal with occasional PDF files and do not have the budget to purchase specialized software.
Online PDF Compression Tools

There are many free online PDF compression tools that you can use to compress your PDF files. Some of the most popular ones include:

ToolProsCons
SmallpdfEasy to use, no software installation required, supports a wide range of file formats.Limited to 2 PDFs per hour in the free version, may take some time to upload and compress large files.
PDF CompressorFast, no software installation required, supports batch compression.Limited to 50 MB per file in the free version, only supports PDF files.
PDF2GoSupports a wide range of file formats, no software installation required.Limited to 2 PDFs per hour in the free version, may take some time to upload and compress large files.
PDF

Offline PDF Compression Tools

There are many desktop PDF compression tools available that can help you reduce the size of your PDF files without compromising on quality.

  • One popular option is Adobe Acrobat, which is a well-known software suite that offers a range of PDF editing tools, including compression. With Acrobat, you can choose to reduce the size of your PDF file by optimizing images and removing unnecessary data. Additionally, you can use the PDF optimizer feature to reduce file size further by adjusting settings such as image quality, font embedding, and resolution.
  • Another option is Nitro Pro, which is a comprehensive PDF software that includes a range of features, including compression. With Nitro Pro, you can reduce the size of your PDF files using various compression options, such as image compression, text and graphics optimization, and font embedding. Nitro Pro also allows you to compress multiple files at once, making it a great choice for users who work with large numbers of PDF files.

Desktop PDF Compression Tools
  • A free option is PDFsam Basic. PDFsam Basic is an open-source software that offers a range of PDF editing features, including compression. With PDFsam Basic, you can reduce the size of your PDF files by optimizing images and removing unnecessary data. The software also offers a range of other features, such as splitting and merging PDF files, making it a great choice for users who need a more comprehensive PDF tool.
pdf sam

If you prefer to use desktop software, there are several options available. Some of the most popular ones include:

ToolProsCons
Adobe Acrobat Pro DCComprehensive PDF editing and compression tools, supports a wide range of file formats.Expensive, may require some time to learn how to use all the features.
Nitro ProComprehensive PDF editing and compression tools, supports batch compression.Expensive, may require some time to learn how to use all the features.
PDF-XChange EditorComprehensive PDF editing and compression tools, affordable pricing.Some features may be limited in the free version, may require some time to learn how to use all the features.
editor

Compress PDF in Preview on Mac

If you want to reduce the size of a PDF file, you can use One of the easiest ways is to use Preview on Mac.

Below are the steps you can follow to compress a PDF file using Preview on Mac.

  1. Open the PDF file in Preview. The first step is to open the PDF file in Preview. You can do this by right-clicking on the file and selecting ‘Open With‘ > ‘Preview‘ or by opening Preview and dragging the file into the application.
  2. Choose the ‘Export’ option. Once the PDF file is open in Preview, click on ‘File‘ from the menu bar and select ‘Export‘. This will open the ‘Export Your PDF Document‘ dialog box.
  3. Choose the compression options. In the ‘Export Your PDF Document‘ dialog box, you can choose the compression options. Under the ‘Quartz Filter‘ dropdown menu, select ‘Reduce File Size‘. You can also adjust the image quality by selecting ‘JPEG‘ from the ‘Format‘ dropdown menu and moving the quality slider to the left. Once you’ve chosen the options you want, click on ‘Save‘ to compress the PDF file.

Using Preview on Mac is a effective way to compress a PDF file. However, it’s worth noting that the compression options available may not be as extensive as those found in other PDF compression tools. If you need more control over the compression process or need to compress a large number of files, you may want to consider using a dedicated PDF compression tool.

Compress PDF in Microsoft Word

If you’re looking to reduce the size of your PDF file, one option is to use Microsoft Word. Here are the steps you can follow to compress a PDF file using Microsoft Word.

  1. Open the PDF file in Microsoft Word. The first step is to open the PDF file in Microsoft Word. You can do this by selecting ‘File‘ from the menu bar and then ‘Open‘. In the ‘Open‘ dialog box, select the PDF file you want to compress and click on ‘Open‘.
  2. Convert the PDF file to Word format. Once the PDF file is open in Microsoft Word, you need to convert it to Word format. To do this, select ‘File‘ from the menu bar and then select ‘Save As‘. In the ‘Save As‘ dialog box, choose a location to save the file, select ‘Word Document‘ from the ‘Save as type‘ dropdown menu, and click on ‘Save‘.
  3. Compress the Word document. After converting the PDF file to Word format, you can compress the Word document by optimizing the images. Select ‘File‘ from the menu bar and then select ‘Options‘. In the ‘Word Options‘ dialog box, select ‘Advanced‘ from the left-hand menu and then scroll down to the ‘Image Size and Quality‘ section. Here, you can choose to compress images in the document. Once you’ve made your selection, click on ‘OK‘ to save the changes.
  4. Save the compressed file as a PDF. Once you’ve compressed the images in the Word document, you can save the file as a PDF. Select ‘File‘ from the menu bar and then select ‘Save As‘. In the ‘Save As‘ dialog box, choose a location to save the file, select ‘PDF‘ from the ‘Save as type‘ dropdown menu, and click on ‘Save‘.

Compressing a PDF file can help reduce its size and make it easier to share or store. Microsoft Word offers a straightforward way to compress PDF files by optimizing the images in the document. By following the steps outlined above, you can easily compress a PDF file using Microsoft Word

Compress

Conclusion

Compressing PDF files can be essential for various reasons, such as reducing the file size to make them easier to share or store, improving the loading speed of web pages, or optimizing them for mobile devices. There are different methods to compress a PDF file, such as using desktop tools like Preview on Mac, Microsoft Word, or Adobe Acrobat, which offer more customization options, or online PDF compression tools that are easy to use and convenient when you’re on the go. The best free desktop PDF compression tools is PDFsam Basic. The most popular online PDF compression tools include Smallpdf, PDF Compressor, and ILovePDF. Whether you prefer desktop or online tools, compressing PDF files can save you time, space, and bandwidth.

If you found this article helpful, check out our other blog articles.

PDF

Related Stories

Temmuz 1, 2023

E-Tickets and PDF Boarding Passes

Mayıs 27, 2023

PDF in the arts and creative industries