Because .rar is a proprietary format, most operating systems require third-party software to open them.

: Supplemental visual content for specific units. How to Open and Extract .rar Files

This guide provides a comprehensive overview of managing and using language learning resources stored in .rar archives, typically titled something like "Download Language Pre Intermediate.rar."

: After installation, right-click the .rar file.

: Use 7-Zip (free and open-source) or WinRAR (paid with a free trial).

: Select "Extract Here" or "Extract to [Folder Name]" to unpack the contents to your current location. On macOS How to Open RAR Files on Windows, Mac, and Mobile - Avast

: MP3 or CD-quality tracks for listening exercises and workbook tasks.

: Answer keys, placement tests, and lesson plans.