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Download IceWarp Deep Castle
The latest version of IceWarp Server is available for Windows and RedHat OS. Simple to set up, try 30 days for free.
New installation
Download ready-to-run VM image including CentOS
IceWarp Deep Castle Gen 2
All communication and collaboration components in one suite.
Full-text search engine (optional)
Components needed to offload document conversion and/or metadata storage to an external server.
Updates
Please note this is a package of core components that requires existing installation of the entire IceWarp Suite.
New features
The latest What’s New detailing an overview of new IceWarp Server features and enhancements.
Download up-to-date IceWarp Server
Windows
Size
860 MB
860 MB
Last update
19.1.2023
19.1.2023
RedHat/CentOS
Size
842 MB
842 MB
Last update
19.1.2023
19.1.2023
Older versions
Download older version of IceWarp Server for Windows and the most popular Linux systems.
Debian & Ubuntu
We’d like to inform you that going forward, IceWarp will cease to support Ubuntu/Debian. This move is a result of our decision to focus our development on Red Hat as the only Linux distribution. Our choice is based on its robust support from IBM, the market leader. We will continue to support Windows and Red Hat as our operating systems of choice without any change and upcoming versions of IceWarp Server will be compatible with these. To download legacy versions of IceWarp Server, please contact our customer support.