RBL-JE SDK is a large package that supports many languages. If the specific use case does not require support for all of the language models it is possible to reduce the size of the entire package. This is accomplished by removing Tool Files and Language-Specific Model and Dictionary Files. For more on this please refer to Chapter 10 of the RBL-JE Application Developers Guide specific to the version of RBL-JE SDK being deployed. Here is a link to download the Application Developer's Guide which is part of the RBL Documentation Package