How to compress PDF files? Two tips to do it in just 3 seconds, I learned it after reading.

PDF files are a common electronic document format, but sometimes they take up large storage space and take longer to upload or download.merge pdf files i love pdf Therefore, compression of PDF files is a necessary skill.

First, use PS to optimize the file

Surprisingly, PS can also be used to compress PDF files! By reducing the image quality of the PDF, you can reduce the size of the PDF document to help us quickly achieve PDF file compression.

The following are the steps of PDF compression:

1. Open PS software, import PDF documents. Click on the upper left corner of the [File] function tab, find the [Automatic] command, select [PDF Presentation] function.

2. Then check the box [Add Recently Opened Files] option, the name of the PDF file will appear below. Choose to store as [Multi-Page Document], and then click the [Store] button. 3.

3. In the Storage Preset panel, adjust the image quality. First, select the left side of the [Compression] option, and then click on the image quality, set to [Minimum], and finally click [Store PDF].

Second, batch compressed files

If you think the use of PS compression of PDF files is too much trouble and slow, you can try Swift compression software. It is not only simple, but also supports batch compression of files.

The following are the steps of PDF batch compression:

1. First open the tool, you will see 5 function options: image compression, video compression, PDF compression, Word compression and PPT compression. Select the function you want.

2. Next, click the [Add Files] button to batch add PDF files. Select the [Normal Compression] option at the bottom to shrink the files to an acceptable range while maintaining the file quality.

use PS optimize the file PDF file

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