Usually, for Runtime FineReader Engine installation, only certain modules are used in production. So you can minimize your license options.
If you don't know exactly, what are your modules, then please check Help, chapter "API Reference → Enumerations → AvailableEngineModulesFlags". It contains descriptions of all modules.
You can also use the emulation mode to check which modules are used in your application. To enable emulation, select Emulated mode in license parameters in the LicenseManager utility. To change the settings, click Change and the License Emulation Settings dialog box will appear. In this dialog, select the modules that will be enabled in your Runtime License (you can only select modules that are supported by your Developer License).