: Apple does not support RAR natively. You will need a third-party app like The Unarchiver or Keka.

: You can use the RAR for Android app to manage these files on mobile. 2. Merging Split Files (e.g., .part1.rar, .part2.rar)

If your "HQ" content is "put together" in multiple parts, ensure all pieces are in the same folder.

If you want to bundle your own high-quality text or media into a single archive: