How do I zip and unzip archives?

A zip 'archive' is a file that ends in '.zip'. It is called an archive to distinguish it from the multiple compressed files that it may contain.

To unzip an archive:

1. Double-click ZipIt.
2. Choose Open from the file menu. Open the zip archive (file ending in '.zip')
3. Choose Select All from the Edit menu
4. Choose Extract from the zip menu
5. Click Save

To zip files and create an archive:

1. Double-click ZipIt.
2. If an Untitled window did not appear, choose New from the File menu.
3. Choose Add from the Zip menu
4. Select the file you want to add. Click Add. Repeat until you have selected all the files you want to zip. Then click Done.
5. Choose Save from the File menu.