Compress PDF

Reduce the size of your PDF files online using WPS PDF Compressor.

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Drop PDF files here

Why Choose WPS Office to Compress PDF Files?

  • Multiple Compression Ratios

    WPS PDF Compressor supports 3 compression ratios (HD, Recommended, Smallest). You can choose one ratio based on your requirements to compress your file while maintaining high quality.

  • No Information Loss

    The compression process will not damage your files and your information will be preserved completely.

  • Advanced Compressor Options

    If you are looking for more advanced compressor options, you may use WPS Office for PC or our online application to make your PDF file smaller.

PDF Compression FAQs

How do I compress a large file to make it smaller online?

1. Click Select File to upload your PDF file or drag it directly to the editing area.

2. Choose one of the three compression methods (HD, Recommended, Smallest) for compression.

3. Wait for a few seconds and click Download to get your compressed file.

How do I know the size of a compressed file?

Select the WPS PDF online compression tool to effectively reduce the file size. The compressor will show you the size of the PDF file and how much it has reduced.

Is PDF file compression free?

Yes. WPS Office supports free PDF file compression online. You can also upgrade to a WPS Premium account or download WPS Office to experience more PDF editing features.

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