Add Peergos to File Transfer & Synchronization (#2777)

README.md

@@ -830,6 +830,7 @@ _Related: [Groupware](#groupware)_
 - [Nextcloud](https://nextcloud.com/) - Access and share your files, calendars, contacts, mail and [more](https://apps.nextcloud.com/) from any device, on your terms. ([Demo](https://demo.nextcloud.com/), [Source Code](https://github.com/nextcloud/server)) `AGPL-3.0` `PHP`
 - [OpenSSH SFTP server](https://www.openssh.com/) - Secure File Transfer Program. ([Source Code](https://cvsweb.openbsd.org/cgi-bin/cvsweb/src/usr.bin/ssh)) `BSD-2-Clause` `C`
 - [ownCloud](https://owncloud.org/) - All-in-one solution for saving, synchronizing, viewing, editing and sharing files, calendars, address books and more. ([Source Code](https://github.com/owncloud/core), [Clients](https://github.com/owncloud/core/wiki/Apps)) `AGPL-3.0` `PHP`
+- [Peergos](https://peergos.org) - Secure and private space online where you can store, share and view your photos, videos, music and documents. Also includes a calendar, news feed, task lists, chat and email client. ([Demo](https://demo.peergos.net), [Source Code](https://github.com/Peergos)) `AGPL-3.0` `Java`
 - [Pydio](https://pydio.com/) - Turn any web server into a powerful file management system and an alternative to mainstream cloud storage providers. ([Source Code](https://github.com/pydio/cells)) `AGPL-3.0` `Go`
 - [Samba](https://www.samba.org/) - 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/)) `GPL-3.0` `C`
 - [Seafile](https://www.seafile.com/en/home/) - File hosting and sharing solution primary for teams and organizations. ([Source Code](https://github.com/haiwen/seafile)) `GPL-2.0/GPL-3.0/AGPL-3.0/Apache-2.0` `C`