| Network Attached Storage |
| OpenMediaVault | XigmaNAS | FreeNAS | TrueNAS | Unraid | NexentaStor | napp-it | StarWind | QNAP | Synology | TerraMaster | XPEnology |
| Virtualisierung |
| VMware | Proxmox VE | VirtualBox | Microsoft Hyper-V Server Core | Docker |
| Server Software |
| Zentyal | mailcow | Poste.io | iRedMail | Froxlor | ownCloud | Nextcloud | TurnKey | Bitnami |
| Monitoring |
| Checkmk | Icinga | Zabbix | LibreNMS | Cacti | Graylog | lggr.io | Grafana |
| Firewall & Router |
| pfSense | OPNsense | fli4l | Endian | IPFire | Sophos | RouterOS |
| VoIP |
| Asterisk | 3CX | Pascom | miniSIPServer | VitalPBX | FusionPBX | VoIP-info |
| Portable Applications |
| PortableApps.com | Sysinternals | NirSoft | NirLauncher | MiTeC |
| Multiboot USB Stick |
| Ventoy | YUMI | AIO Boot | UNetbootin | Easy2Boot |
| freie eBooks & Magazine |
| Rheinwerk Verlag | dpunkt Verlag Openbooks | The MagPi | LinuxUser Community Edition | The Debian Administrator’s Handbook |
| Wireless Router |
| OpenWRT | DD-WRT | |
| Boot, Rescue, Penetration, Forensics, Live |
| SystemRescue | Ultimate Boot CD | Parted Magic | Kali Linux | CAIN | Win8.1SE |
| Backup |
| BackupPC | Elkarbackup | UrBackup | restic | rsync | Robocopy | Create Synchronicity | MailStore Home |
| Netzwerk Simulation |
| GNS3 | Live Raizo | EVE-NG |