Doesn’t offer built-in method to send files to specific people.
You can upload a file up to 5GB for free and there is no limit on amount of file sharing.
To get better idea about WeTransfer service, you can read our full review here. The best part of this service is that it doesn't require any account registration to share the files. Just enter the email addresses of the recipients, your email address and click "Transfer".
You can send up to 2GB of data in one go and there are no limitations on the number of files shared at a time. WeTransfer is one of the easiest file sharing websites that has fewer limitations on its free file sharing service.
Furthermore, the shared files will stay online for 10 days and receivers can download it before that period. To deal with data size issue, you can make use of a compression tool like 7-Zip to turn multiple files into a single one. You can send up to 2GB of data for free, but only a limited number of files can be shared at a time.
MailBigFile has a step-by-step interface that is quite enticing.