2024-11-05 00:00:00 When sending files via e-mail or uploading them to the web, you have to pay attention to one crucial thing: file size. Job applications, providing documents and handing in assignments in a PDF format are the usual thing by now. To be able to send such files you need a smallpdf. Using a PDF compressor, you can make sure that both uploading or sending of formerly large PDF files is possible.