# Download a Specific File

Use these endpoints to download a file.

## Download Binary File

 - [GET /Download/Library/{os}/{compiler}/{architecture}/{release}/{filename}](https://developer.melissa.com/apis/melissa-releases/download-a-specific-file/downloadbinaryfile.md): Use this endpoint to download binary files. For example: Address Object DLLs for the latest engine improvements.

After successful submission, you will be redirected to an automatic file download.

## Download Data File

 - [GET /Download/Data/{release}/{filename}](https://developer.melissa.com/apis/melissa-releases/download-a-specific-file/downloaddatafile.md): Use this endpoint to download reference data files. For example: Address Object reference data, such as mdAddrKey files for fresh and new data.

After successful submission, you will be redirected to an automatic file download.

## Download Language Interface File

 - [GET /Download/Interface/{os}/{language}/{architecture}/{release}/{filename}](https://developer.melissa.com/apis/melissa-releases/download-a-specific-file/downloadinterfacefile.md): Use this endpoint to download language interface files. For example: Address Object .NET wrappers to interface with the DLLs.

After successful submission, you will be redirected to an automatic file download.

## Download Product File

 - [GET /Download/Product/{release}/{productname}](https://developer.melissa.com/apis/melissa-releases/download-a-specific-file/downloadproductfile.md): Use this endpoint to download product files.

After successful submission, you will be redirected to an automatic file download.