Install Nuclos: download the installer and run the graphical installation with database, server and client configuration up to the first start.

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Install Nuclos in minutes – the graphical wizard guides you from the database to the first start.

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Prerequisites (Java, database): see System requirements (DE).

1. Download the installer

Get the current version from nuclos.de:

Windows:   nuclos-<version>-installer-windows64.exe   (double-click)
All OS:    java -jar nuclos-<version>-installer-generic.jar

2. Graphical installation

Nuclos installer start dialog.

Accept the licence, then choose the database:

Choosing the database variant.

Choose an (empty) installation directory.

3. Database details

Database connection details (PostgreSQL example).

Enter host, port, superuser, database, user and schema, then use Test connection.

4. Server configuration

Server basics (Java path, instance, directories).

Ports and memory.

Installer and running instance need write access to the configured directories (documents, index).

5. Client configuration

Client options (Rich Client, Launcher, Web Client).

6. Install & first start

Installation progress.

Completion dialog.

On a fresh install the server creates all internal tables on first startup. Then:

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