ElCel Technology licences OpenTop under the
OpenTop Commercial Licence. This is a development licence which gives
individual software developers the right to create and distribute products using the OpenTop
library. There are no runtime or redistribution fees; you just require one licence
per individual developer working on an application.
Site licences are also available
where all developers working for an organization in a particular location are
In addition to obtaining the right to create and distribute commercial applications,
OpenTop Commercial Licence holders can benefit from our
professional support and maintenance service.
If you require more information about OpenTop licensing,
please contact firstname.lastname@example.org