WeTransfer - WeTransfer is a free service to send big or small files from A to B.
FileWhopper - Share large files or folders of ANY SIZE online easily and securely. Your files are encrypted & password-protected. Download while still uploading. No monthly subscription or storage to buy, just a one-time fee based on file size.
SendGB.com - Free file transferring service up to 5GB. No needed registration. SendGB keeps files for 1-90 days!
NordLocker - Keeping files in the cloud? Protect them with leading-edge encryption. NordLocker makes file security easy.
Sinosend - Tame your inbox. Just like you, we were frustrated with the chaos of email and the 'Where's Waldo' of finding email attachments. We built a refreshing way to send and track your important documents.
Send.cm - Send files, one time download links, unlimited download, unlimited upload, ads free.