Since October 29, 2021, flow5 is offered under a permanent licence at a fixed price and no longer on a subscription basis. The licence is on a per-user basis and authorizes the installation of the application on one workstation.
In case of change of hardware, the license can be moved to the new platform using the “Licence management” option available in the application’s help menu.
For students who would like to use flow5 for an education related project, please use the site’s contact form to submit the details of the project and to request a temporary licence.
The current plan is to make flow5 free and open source on January 1st, 2026.
Starting on January 1st, 2025, the automated sale of licences via the web page will be disabled. Instead, flow5 will be offered on request at a price calculated pro rata of the time remaining until it goes open-source.