How to Decrease Size of PDF File? Best Methods

Large PDF files are indeed a source of frustration. Whether you want to share or store the document, big PDFs slow down the process when sending them via email. Here, you might seek ways on how to decrease size of PDF file to make it manageable or accessible for all platforms. In the following guide, we will share the best ways and tools to reduce PDF size without losing the quality or integrity. Now, let’s dive into it. 

Importance of Decreasing PDF File Size 

Oversized PDFs often lead to mismanagement when handling them. Moreover, it increases the loading time and causes frustration. In other words, this certainly consumes your productivity and workflow, often causing delays. Reducing the size of a PDF document offers several benefits. Below is the complete breakdown: 

• Faster Sharing: Smaller PDF files can be sent via email or instant messaging without delay. Whether it’s a personal or business email account, large PDFs can cause disturbances. Here, decreasing the size makes it a manageable document. 

• Easier Uploading: Many government and corporate portals impose strict size limits. In other words, big PDFs are unable to open or upload over these platforms. Hence, users need to reduce the PDF size to update the PDF files quickly.
  
  

• Enhanced Performance: Opening big PDFs is a time-consuming process, especially on mobile phones. Reducing the PDF size improves performance and mitigates issues such as file slowdowns. 

Compressing your PDF means improving usability, speed, and efficiency. These are the benefits of decreasing the PDF file size. Now, you may wonder about the common causes that contribute to increasing the PDF size. So, let’s move down to discover common reasons for large PDF files. 

Why PDF File Become Larger in Size?

Several reasons contribute to making the PDF files larger in size. High-quality images, audio, videos, attachments, and other rich media content are common reasons for big PDF files. Moreover, multimedia is useful for effective content representation or visuals. Besides the benefits, it can convert PDFs into large sizes. Moreover, users can’t manage or store them effortlessly. Here are the common reasons for large PDF files: 

• High-Resolution Images: File size increases immensely due to the presence of images with 300–600 dpi resolution.

• Embedded Fonts: Documents become heavier with the use of several custom fonts.

• Scanned PDF Pages: The images stored within are the reason scanned pages make the PDF much bigger.

• Unnecessary Metadata: PDFs often include metadata, annotations, and discarded elements that contribute to the file size.

How to Decrease Size of PDF File Using Adobe Acrobat Tool

Adobe Acrobat Pro DC provides reliable compression options.

Steps:

1. Open your PDF in Acrobat Pro.

2. Go to File > Save as Other > Reduced Size PDF.

3. Select Acrobat version compatibility.

4. Save the optimized file.

For advanced users, the PDF Optimizer option allows you to compress images, remove fonts, delete metadata, and minimize file size efficiently. In other words, Adobe is a professional utility for everyone. However, there are several limitations that users should be aware of before opting for the tool. 

Disadvantages of Adobe Acrobat: This is a premium or costly tool. Moreover, it is mainly based on a subscription model. Besides this, the interface is quite complicated, especially for beginners. Whether you’re a professional or a small enterprise, the pricing structure won’t fit with your industrial expectations. So, look for the other alternative. 

How to Decrease Size of PDF Files Using Online Tools 

 Free online tools are available to decrease the size of large PDF files. Moreover, these platforms are free, simple, and cost-saving tools. Using these solutions, users can instantly reduce the PDF size and get manageable files. Here, users simply need to drop the files, without the need for software installation or sign-up. 

The other features of these tools include fast processing, no software failure, and, most importantly, file size restriction. Here are the easy steps for decreasing the PDF size using online tools:

1. Firstly, visit the free online platform using a web browser. 

2. Drop the big-sized PDF files into the interface. 

3. Now, use the start button to reduce the PDF size. 

4. Finally, download the reduced PDF file instantly. 

Online Tools are free and accessible for everyone. However, there are major disadvantages. Moreover, experts will not recommend online services due to concerns about data loss or tampering issues. Besides this, the platforms don’t support large PDFs in the free account. Additionally, the tools often cause formatting errors while compressing the PDF files. 

How to Decrease Size of PDF File - Try SysTools Pro Utility

To decrease PDF size, download the SysTools PDF Toolbox utility, compatible with Windows OS. This is among the most advanced and trusted software for reducing the PDF size without impacting quality. Whether it’s image or page range compression, the tool is an ideal option for decreasing the PDF size in one go. 

The other highlights of this tool include batch processing, an intuitive interface, and instant PDF reduction. Compared to all, the pricing structure meets all industrial standards, particularly those of individual companies. Here are the steps to decrease PDF size using SysTools Pro software: 

1. Start by downloading the SysTools Pro utility. 

2. From the interface, pick the Compress feature. 

3. After this, “Add Files or Folders” to upload files. 

4. Move to Change to set the location for the resultant file. 

5. Finally, use the Next > Start to begin the process. 

Final Words 

In the above guide, we have shared the 3 ways on how to decrease size of PDF file. Using these methods, you can instantly compress the PDF file size. Among all the tools, SysTools mentioned solution is secure and effective for all users.