Most of the files are kept on PDF files. Sometimes you need to reduce the size of the PDF files.Compress.smallpdf is a free web service that will help you to reduce the size of PDF files. No limit for uploading files and also free service.
To reduce size simply upload PDF files into Compress.smallpdf after some process get size reduced PDF file for download. Uploaded files will be permanently deleted from the server after one hour. No one has access to uploaded files and privacy is 100% guaranteed. It works with all the browsers.