1. Bitcasa. http://www.bitcasa.com/. Bitcasa. http://www.bitcasa.com/.
2. Ciphertite. http://www.ciphertite.com. Ciphertite. http://www.ciphertite.com.
3. Dropbox. http://www.dropbox.com/. Dropbox. http://www.dropbox.com/.
4. flud. http://flud.org. flud. http://flud.org.
5. Freenet. https://freenetproject.org/. Freenet. https://freenetproject.org/.