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.

Compress PDF files for publishing on web pages, sharing in social networks or sending by email. Unlike other app our PDF compressor doesn't change the DPI, thus keeping your documents printable and zoomable.

Reduce PDF File Size Below 100 KB
We love helping to convert PDF documents for millions of people on a daily basis, but our favorite app dates back to the very first functionality - PDF compression. If you need to significantly reduce PDF file size below 100 KB, you’re at the right platform.

Compressing PDF files is easy as pie. Hundreds of large PDFs get their size reduced every minute, and this is how you can do it yourself, within a few seconds.