Currently sending large files is not a problem for users, since there are a lot of tools and services that offer this option for free, so there is no excuse to send files.
Filebuck is a service which will be able to send large files, with the 4 GB limit, best of all, you can do without registration and completely free.
To send files all you need to do is this, join our email and the person who will receive, you can add a message if this part is optional and finally you select the file or files to send.
Filebuck puts a limit to post a maximum of 50 GB per user per day which is more than enough for any of us. So from now on, send all the files you need.