Automation and workflow modelling
Activepieces
Airtable
Ansible
Microsoft Power Automate
n8n
Windmill
Backup and data synchronisation
BorgBackup
Duplicati
Hornetsecurity 365 Total Backup
Hornetsecurity VM Backup
OpenText Core Cloud-to-Cloud Backup
OpenText Server Backup (before: Carbonite Server Backup)
PowerFolder
Proxmox Backup Server
Syncthing
Synology Active Backup
Synology Hyper Backup
Veeam Backup for Microsoft Office 365
Veeam Backup & Replication
Operating systems
Apple iOS / iPadOS / MacOS
FreeBSD
Linux (Debian, Red Hat and distributions derived from it)
Microsoft Windows / Microsoft Windows Server
OpenBSDSynology Disk Station Manager (DSM)
Cloud and infrastructure
Amazon Webservices (AWS)
Coolify
Exoscale
Google Cloud Platform (GCP)
Hetzner Cloud
IONOS Cloud (before: Profitbricks)
Microsoft Azure
OpenShift
OpenStack
Collaboration and productivity
Atlassian Confluence
Atlassian Jira
Atlassian Rovo
Cal.com
Form.io
Formbricks
Google Chat
Google Forms
Google Workspace (before: Google G Suite)
Google Sites
LibreOffice
Matrix
Mattermost
Microsoft 365
Microsoft Copilot
Microsoft Office
Microsoft Outlook
Microsoft SharePoint
Microsoft Teams
Microsoft Visio
Nextcloud Hub
Nextcloud Talk
Notion
Rocket.Chat
Slack
Stackfield
Wrike
Containers and virtualisation
Docker
Kubernetes
KVM
LXC
Microsoft Hyper-V
Omnissa Horizon (before: VMware Horizon)
Proxmox VE
VMware vSphere
Xen
XCP-NG
Data Governance / Data Loss Prevention
Axonius
Microsoft Purview
Databases (including low-code and no-code)
Firebird
MariaDB / MySQL
Microsoft Access
Microsoft SQL Server
MongoDB
PostgreSQLSQLite
Data storage and synchronisation
Ceph
DropBox
MinIO
NAS
Nextcloud Files
ownCloud
Pydio
Seafile
TrueNAS
Document Management System (DMS)
ecoDMS
PaperOffice
Paperless / Paperless-ngx
E-commerce
JTL-eazyauction
JTL-Shop
JTL-Wawi
JTL-WMS
osCommerce
PlentyONE (before: plentymarkets)
Shopify
Shopware
xt:Commerce
Dovecot
Exim
Hornetsecurity Advanced Threat Protection
Hornetsecurity Spam and Malware Protection
iRedMail
Mailcow
MailStore
Mailu
Microsoft Exchange
Modoboa
NoSpamProxy
Postfix
Proxmox Mail Gateway
Endpoint Detection and Response
CrowdStrike Falcon
SentinelOne
Enterprise Resouce Planning (ERP)
easybill
ERPNext
FastBill
JTL-Wawi
Microsoft Dynamics 365
Microsoft Dynamics AX
Odoo
OpenXE
orgaMAX
WISO MeinBüro
Xentral
Remote maintenance and remote access
AnyDesk
OpenRPort / RPort
RustDesk
TeamViewer
VNC (RealVNC, TigerVNC, TightVNC, UltraVNC)
(IT) documentation and administration
Affine
Doxygen
Hudu IT Documentation
Itpilot
MkDocs
NetBox
Read the Docs
SweetProcess
Identity and Access Management (IAM)
Authentik
KeyCloak
LoginTC
Microsoft Active Directory Domain Services
Microsoft Active Directory Federation Services
Microsoft Entra ID
Information Protection
Hornetsecurity 365 Permission Manager
Microsoft Azure Information Protection
Communications (telephony/PBX)
NFON
Placetel
STARFACE
Mobile Device Management (MDM) and Enterprise Mobile Management (EMM)
Android Enterprise
Apple Business Manager
Cortado MDM
ManageEngine Endpoint Central
Microsoft Intune
Miradore MDM
Relution
Monitoring and logging
Checkmk
Grafana
Graylog
Logstash
ManageEngine Log360
OpenObserve
Prometheus
runZero (before: Rumble)
SolarWinds Observability
SolarWinds SQL Sentry
Splunk
Veeam ONE
Zabbix
Network protocols
BGP
CARP / VRRP
CDP
HTTP / HTTP/2 / HTTP/3
ICMP
IPsec
IPv4
IPv6
OSPF
QUIC
SCTP
SIP
TCP
UDP
Network technologies
3G / UMTS
4G / LTE
5G
GPRS
IoT
LoRaWAN
QoS
SDN
Wi-Fi
Networking and security
Astaro Security Gateway
Cisco (ASA, Catalyst Switches)
CrowdSec
DynFi Manager
GNS3
HAProxy
LANCOM Systems (Routers, Switches, Wireless LAN)
MikroTik (IoT /Routers / Switches / Wireless LAN)
NetBird
OPNsense
pfSense
Snort
Squid
SquidGuard
Suricata
Technitium
Teltonika Networks
TP-Link (Omada / Router / Switches / Wireless LAN)
Ubiquiti / UniFi
Zenarmor Next Generation Firewall
Zenarmor Secure Web Gateway
Zenarmor SSE
ZeroTier
ZT-VPN
ZTNA
Password and credential management
Bitwarden
KeePass / KeePassXC
Passbolt
Human Resources (HR)
askDANTE
OpenCATS
Personio
Project management
Asana
Atlassian Trello
Microsoft Project
Leantime
OpenProject
Projektron BCS
Wekan
Risk and Compliance Management
Veeam Recovery Orchestrator
Security Information and Event Management (SIEM)
ManageEngine Log360
Wazuh
Security and cryptography
ClamAV
GNU Privacy Guard
GnuTLS
Greenbone
Hornetsecurity 365 Total Protection
Hornetsecurity Security Awareness Service
LibreSSL
Microsoft Active Directory Certificate Services
OAuth
OpenID Connect
OpenSSL
PGP / OpenPGP
RADIUS
SAML
SSH
SSL
TLS
Ticketing, ITSM and CMDB
Atlassian Jira Service Management
GLPI
HaloITSM / HaloPSA
NinjaOne (before: NinjaRMM)
OTRS
osTicket
Remedy
SolarWinds Service Desk
Zammad
Retail management systems
Web server
Apache HTTP Server
Microsoft Internet Information Services
nginx
Web technologies
Java
Node.js
PHP
Python
TYPO3
WordPress
Other tools
DocuSign
Gitea
GitHub
GitLab
PhotoPrism
