> ## Documentation Index
> Fetch the complete documentation index at: https://docs.abbyy.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Distribution of macOS Applications that use FRE

You developed an application for macOS using the ABBYY FineReader Engine functions inside and you want to distribute this application. In this case, you need a [Runtime License](/fine-reader/engine/licensing#developer_runtime) for distribution.

The Runtime License should correspond to the [Customer Project ID](/fine-reader/engine/api-reference/functions/initializeengine-function#customerprojectid) with which your application was compiled. Customer Project ID is passed to the methods which load FineReader Engine as one of the input parameters.

Distribution of applications using the ABBYY FineReader Engine library includes two steps:

1. [Installing the application and the ABBYY FineReader Engine library on the local disk of the workstation](/fine-reader/engine/distribution/distribution-macos/installing-the-library-macos)
2. [Activating the ABBYY FineReader Engine Library with the Runtime License](/fine-reader/engine/distribution/distribution-macos/activating-the-library-macos)

## See also

[Distribution Kit for macOS](/fine-reader/engine/distribution/distribution-macos/distribution-kit-macos)