Reqchecker allows functional extensions through a plugin mechanism.
The input data source can be extended to read a new data format. The built-in automatic text controller can also be extended with additional controls.
It can, for example, be used as a control platform for office documentation. This case is illustrated by the two plugins from the STUDEC company which offer the functions of proofreading simplified English (link) and proofreading rationalised French (link) (Français Rationalisé).
The development of an extension plugin requires the implementation of an Application Programming Interface (API) provided by Khilogic in Java language. Once created, it simply needs to be dropped into the Reqchecker directory to be active at launch.