In order to learn how can i unzip a file on mac, all one needs to do is follow the steps in Finder using the built-in Archive Utility. Find the ZIP file either on your desktop or inside Downloads, click twice to unzip the content. Upon unzipping, you will see the created folder/file in the same place. From there, you can open and relocate the content where you want it to be. In case, the archive cannot be expanded on your Mac OS X, ensure that the download process was completed and there is enough space to store the content. In cases of RAR or 7z archives, use the appropriate software for unpacking archives. Do not delete the original ZIP file until the content is checked. Datarecovee provides helpful guides on working with Mac OS.