I believe that many people encounter such annoyance. In order to prevent the file from being tampered with, the document will be converted into PDF format, but the converted PDF format is several megabytes larger than the original document. It is tens of megabytes larger than the original document, which is inconvenient for sending emails or sending it to others, or uploading it to related platforms. At this time, we need to compress the PDF, and then perform operations such as transmission. So how to compress PDF? Generally encounter such problems, we can use a third-party platform to achieve, here for you to recommend an online PDF compression artifact: PDFasset

     First, go to the PDF online editing platform: www.pdfasset.com

    Next, click the "Compress PDF" icon to enter the document upload page and upload the document that needs to be compressed

    Then, click "Start Compression" to realize online PDF compression

    Finally, click the "Download" button to get the compressed file

    The above is the online PDF compression technique. It is very simple. If you need it, you can go to the PDFasset website to experience it.