The WebIssues server requires PHP 5.6 or newer and a MySQL, PostgreSQL or SQL Server database. Refer to the WebIssues Guide for detailed instructions for installing the server and upgrading from older versions.

The desktop client application is available for the following platforms:

The source code and other packages are available on GitHub.

Old versions of WebIssues (1.0 and 1.1) can be found in the WebIssues Server and WebIssues Client archives on GitHub.

WebIssues is free software licensed under the GNU Affero GPL v3 license.