
Znuny
ActiveOpen-source fork of OTRS Community Edition. A Perl-based ITSM and helpdesk system with a rich ecosystem of .opm packages.
Perl
LAMP (Linux, Apache, MySQL/MariaDB/PostgreSQL, Perl)
GNU AGPL v3.0
.opm
2021
Version History
Compatible Packages
Active Directory Password
by Znuny
Allows agents and customers to change their Active Directory passwords directly from the ticket system while maintaining existing security and complexity settings.
Advanced Attachments
by Znuny
Tools to manage, preview, and reuse ticket attachments. Includes bulk or individual downloads, image previews, and one-click attachment of previous files.
Advanced SLA Rules
Featuredby Mustermann IT Solutions
Adds advanced SLA escalation and business hour rules.
DynamicField Database
by Znuny
Extends Znuny with two dynamic field types (Database Dropdown and Database Multiselect) that allow agents to query and attach values from any SQL-accessible database directly within tickets using real-time autocomplete.
External Reference for Web Services
by Znuny
Enables external systems to interact with Znuny via a single ticket operation using an external reference number. Automatically creates a new ticket if no match is found or updates an existing ticket if the reference matches.
FAQ
by Rother OSS
Knowledge base and FAQ module for OTOBO allowing agents and customers to create, manage, and search frequently asked questions.
FollowUpTime
by Znuny
Gives service teams precise control over how long a closed ticket remains eligible for reopening through customer replies. When the configured time window expires, customer replies are either auto-rejected or used to create a new ticket.
HealthStatus
by Znuny
A monitoring add-on that enables programmatic health and state checks of your Znuny instance via web services. Provides insights into system status for proactive monitoring and automation.
PDF Generator
by Znuny
Allows users to create professional PDFs directly from Znuny tickets using flexible templates. Agents can generate documents on demand from the ticket view, or they can be created automatically during ticket transitions.
Survey
by Rother OSS
Create and send customer satisfaction surveys linked to tickets. Collect feedback and analyze service quality metrics.
SystemMonitoring
by Rother OSS
Receives and processes system monitoring events from Nagios, Icinga, or other monitoring tools to automatically create and update tickets.
Ticket Approval
by Znuny
Enables approval workflows in the system. Allows for the creation of approval requests from notifications and captures decisions from agents, customers, or public users without requiring ticket access.
TicketActionLink
by Znuny
Extends Znuny by adding custom entries to the Ticket Action and Article Action menus in the ticket detail view. Allows users to trigger defined web services directly within the context of a ticket and apply the response back to the ticket.
TimeAccounting
by Rother OSS
Track and account for time spent on tickets and projects. Generate time reports for billing and resource management.
Znuny Auto-Replies to All Email Recipients
by Znuny
Extends the automatic acknowledgement system to send responses to all recipients (including those in CC) of an incoming email, rather than just the original sender. Respects all standard Znuny safeguards.
Compatible Skins
Related Systems

KIX
ActiveITSM and service management platform derived from OTRS, developed by cape IT GmbH, focused on asset management and CMDB.

OTOBO
ActiveOpen-source OTRS fork by Rother OSS with modern Docker deployment, Elasticsearch integration, and an active development roadmap.

OTRS Community Edition
InactiveThe original open-source ITSM platform (retired in 2021). Foundation for Znuny, OTOBO, and KIX forks.
