| Network Attached Storage |
| OpenMediaVault | TrueNAS | Unraid | XigmaNAS | NexentaStor | QNAP | Synology | TerraMaster | XPEnology |
| Virtualisierung |
| VMware | Proxmox VE | VirtualBox | Microsoft Hyper-V Server Core |
| Server Software |
| mailcow | Poste.io | iRedMail | Froxlor | ISPConfig | Webmin | ownCloud | Nextcloud | TurnKey | Bitnami |
| Monitoring |
| Checkmk | Icinga | Zabbix | LibreNMS | Cacti | Graylog | lggr.io | Grafana | Grafana Loki | Prometheus |
| Firewall & Router |
| pfSense | OPNsense | 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 |
| freie eBooks & Magazine |
| Rheinwerk Verlag | dpunkt Verlag Openbooks | The MagPi | LinuxUser Community Edition | The Debian Administrator’s Handbook |
| Wireless Router |
| OpenWRT | DD-WRT | FreshTomato | |
| Boot, Rescue, Penetration, Forensics, Live |
| SystemRescue | Ultimate Boot CD | Parted Magic | Super Grub2 Disk | Kali Linux |
| Backup |
| Proxmox Backup Server | BackupPC | Elkarbackup | UrBackup | restic | rsync | Robocopy | Create Synchronicity | MailStore Home | Redo Rescue | Rescuezilla |
| Netzwerk Simulation |
| GNS3 | Live Raizo | EVE-NG |