To compress images and/or audio files::

Drag in the images and/or audio files you want to compress.

Click Create.

From the format list choose ARCHIVER.

Type the filename of your archive in the “Archive Name” box.

If you’ve dragged in audio files, choose a format and compression level (where available) from the “Audio Pre Compression” pop-up menu.

If you’ve dragged in image files, choose a format and compression level (where available) from the “Image Pre Compression” pop-up menu.

Click Next.