Monitorix is a free, open source, lightweight system monitoring tool designed to monitor as many services and system resources as possible.
Network File System (NFS) allows the HDA to share directories and files with others over a network. You can access files on remote systems like they are local.
OpenNote was built to be an open web-based alternative to Microsoft OneNote® and EverNote®.
Nextcloud is open source file sync and share software for everyone from individuals to large enterprises and service providers.
Amahi Sync is an app that easily allows you to automatically synchronize, share and back up files online. Once installed, any device can add files.
ownCloud provides universal access to files via a browser or WebDAV. Easily view and sync your contacts, calendars and bookmarks across all your devices and enables basic editing.