Speaking of PDF files, office workers are familiar with it. But if these PDF files are large and you want to resize them, but you can't change their clarity, what's the best way?

PDF compression method 1:

→ Click to download genuine lossless compression software.

1. Open Hi Format Compression Master and run the software to enter the main interface. We can see a series of compression functions such as video compression, picture compression, text compression and PDF compression. Select and click the "PDF compression" function we need.

2. After entering the "PDF Compression" interface, drag and drop the PDF file to be compressed. If there are multiple PDF files, you can add them directly (this software supports batch compression).

3. After adding a PDF file, if you have different compression requirements for the PDF file, you can make various settings for the PDF compression on the right side of the software page.

4. After setting the compression mode, click "Start Compression" and wait for a moment to complete compression.

PDF compression method 2:

Hi format PDF converter is an efficient and intelligent PDF conversion software, which supports PDF to file, file to PDF, PDF compression, PDF merging/splitting, PDF encryption/decryption, PDF watermarking, PDF image extraction and so on.

1. Run Hi-format PDF converter on the computer and select the PDF compression function in its main interface.

2. After entering, you can add files by clicking or dragging. After adding files, select the file compression level.

3. Finally, click "Start Compression" in the lower right corner and wait for the PDF converter to compress these PDF files.