add samba, fixes #321

README.md

@@ -416,6 +416,7 @@ Some [Groupware](#groupware) solutions also feature file sharing and synchroniza
 
   * [Git Annex](http://git-annex.branchable.com/assistant/quickstart/) - File synchronization between computers, servers, external drives
   * [OpenSSH/SFTP] - Secure File Transfer Program. ([Source Code](http://www.openssh.com/)) `BSD` `C`
+  * [Samba] - Samba is the standard Windows interoperability suite of programs for Linux and Unix. It provides secure, stable and fast file and print services for all clients using the SMB/CIFS protocol. ([Source Code](https://git.samba.org/samba.git/)) `GPLv3` `C`
   * [Seafile](https://www.seafile.com/en/home/) - File hosting and sharing solution primary for teams and organizations. ([Demo](https://seacloud.cc/demo)) `GPLv2`
   * [SparkleShare](http://sparkleshare.org/) - Self hosted, instant, secure file sync
   * [Syncany](https://www.syncany.org/) - Secure file sync software for arbitrary storage backends - An open-source cloud storage and filesharing application. Securely synchronize your files to any kind of storage! `GPLv3` `Java`