You upload the file of your choice on the Internet, then you send by mail the link of the file on Rapidechange which will allow your correspondent to download your file.

Maximum size: 100 MB per file. If your file size exceeds 100 MB, use a splitting software to split it into several 100 MB files.
A file is downloadable for 10 days from the date of transfer over the Internet, after 10 days it is automatically deleted. From now on, the files are kept 20 days for registered members.
Everything is completely free, RapidEchange is funded by advertising
Allowed file types: .mov, .avi, .mp3, .wav, .zip, .xls, .doc and others …
Prohibition of adding an illegal or copyrighted file!
Confidential: No one other than your correspondents can upload your file