Send is described as 'Lets you share files with end-to-end encryption and a link that automatically expires. So you can keep what you share private and make sure your stuff doesn’t stay online forever' and is a popular large file transfer service in the file sharing category. There are more than 100 alternatives to Send for a variety of platforms, including Web-based, Windows, Linux, Mac and Android apps. The best Send alternative is LocalSend, which is both free and Open Source. Other great apps like Send are OnionShare, Transfer.it, pCloud and Hoodik.
Send alternatives are mainly Large File Transfer Services, but if you're looking for
Cloud Storage Services or File Managers you can filter on that. These are just examples - use the filter bar below to find more specific alternatives to Send.