Downsizing Your PDF: How to Resize PDF File


This article provides a step-by-step guide on how to resize PDF file without compromising its quality.

The article also provides tips for optimizing the compression process and ensuring that the resulting document is of high quality.

PDFs are an incredibly useful file format for sharing documents.

However, large PDFs can be difficult to work with and take up a lot of storage space.

In this article, we’ll show you how to resize a large PDF file.

1.Compress PDF

The easiest way to resize a large PDF file is to compress it.

There are many online tools and software programs that can help you do this, including Adobe Acrobat Pro, Smallpdf, and PDF Compressor.

Simply upload your PDF, and the tool will compress the file size by reducing the quality of images and removing unnecessary data.

2.Adjust Image Resolution

Images are often the biggest contributor to the size of a PDF file.

If you have a PDF with high-resolution images, you can reduce the file size by adjusting the image resolution.

This can be done using Adobe Acrobat Pro or other PDF editing software.

Simply select the image you want to adjust, and then choose the “Properties” option.

From there, you can adjust the image resolution to a lower value.

3.Remove Unnecessary Pages

Another way to reduce the size of a large PDF file is to remove unnecessary pages.

If there are pages in the document that you don’t need, simply delete them using Adobe Acrobat Pro or another PDF editing software.

4.Convert to a Different File Type

If you have tried all of the above options and the PDF file is still too large, you may want to consider converting the file to a different file type.

For example, you could convert the PDF to a JPEG or PNG image file, or a Microsoft Word or PowerPoint document.

This may result in a smaller file size, but keep in mind that it may also compromise the quality of the document.

5.Save the File with Reduced Quality

If you have exhausted all other options, you can try saving the PDF file with reduced quality.

This can be done using Adobe Acrobat Pro or other PDF editing software.

Simply choose the “Reduce File Size” option when saving the file, and select a lower quality setting.


Resizing a large PDF file can be challenging, but there are several options available to help you reduce the file size without compromising the quality of the document.

Try compressing the PDF, adjusting image resolution, removing unnecessary pages, converting to a different file type, or saving the file with reduced quality.

By following these tips, you can make your PDFs more manageable and easier to share.


1.Will compressing a PDF file reduce the quality of the document?

Compressing a PDF file will reduce the quality of the document to some extent.

However, most compression tools are designed to maintain the overall quality of the document while reducing the file size.

2.Can I resize a PDF file using the built-in tools on my computer?

Most computers have a built-in PDF viewer that allows you to view and print PDF files, but these tools may not have the ability to resize or edit PDFs.

You will need to use a third-party PDF editing software to resize a PDF file.

3.How much can I expect to reduce the file size by when compressing a PDF?

The amount of file size reduction will vary depending on the size of the original PDF file and the compression settings used.

In general, you can expect to reduce the file size by 50% to 90%.

4.Can I undo changes made to a PDF file?

Most PDF editing software allows you to undo changes made to a PDF file, just like any other document editing software.

However, once you have saved the changes and closed the document, it may be more difficult to undo the changes.