Computers, Laptops & Tablets Apple How to Zip and Unzip Files and Folders on a Mac File compression is included in the Mac OS by Tom Nelson Writer Tom Nelson is an engineer, programmer, network manager, and computer network and systems designer who has written for Other World Computing,and others. our editorial process Facebook Twitter Tom Nelson Updated on December 30, 2020 reviewed by Kayla Dube Lifewire Tech Review Board Member Kayla Dube has 4+ years' experience in videography and filmmaking. She frequently works in production with indie film companies. our review board Article reviewed on Apr 26, 2020 Kayla Dube Apple Macs iPad Tweet Share Email What to Know Zip a single file or folder: Control-click or right-click it and select Compress.Zip multiple files or folders: Shift-click to select them. Control-click or right-click one of the selected files and choose Compress.Unzip an archive: Double-click the archive. This article explains how to zip and unzip files and folders on a Mac using the Archive Utility built into the system software of macOS Big Sur (11) through Mac OS X 10.8. Zip a Single File or Folder Compress and decompress files and folders using the Archive Utility built into the Mac. It's a basic tool, but it gets the job done. Compressing a single file or folder in the Finder window is a simple process. Open a Finder window and navigate to the file or folder you want to compress. Control-click (or right-click if you have a mouse with that capability) the item and select Compress from the pop-up menu. The name of the item you select appears after the word Compress, so the actual menu item reads Compress [item name]. The Archive Utility zips the selected file. The original file or folder is left intact. The compressed version is in the same folder as the original file (or on the desktop, if that's where the file or folder is located), It has the same name as the original file with a .zip extension. Daniel Fishel / Lifewire Zip Multiple Files and Folders Compressing multiple files and folders works about the same as compressing a single item. The only differences are in the names of the items that appear in the pop-up menu and the name of the zip file that is created. Open the folder that contains the files or folders you want to compress. Select the items you want to include in the zip file. Shift-click to select a range of files or command-click to select nonadjacent items. After you select all the files and folders you want to include in the zip file, right-click or Control-click on any one of the items and select Compress from the pop-up menu. This time, the word Compress is followed by the number of items you selected, such as Compress 5 Items. When the compression is finished, the items are stored in a file called Archive.zip, which is located in the same folder as the originals. If you already have an item in that folder named Archive.zip, a number is appended to the new archive's name. For example, you could have Archive.zip, Archive 2.zip, Archive 3.zip, and so on. One curious aspect of the numbering system is that if you delete the Archive.zip files at a later date and then compress multiple files in the same folder, the new Archive.zip file has the next number in the sequence appended to it; it doesn't start over. For example, if you compress three groups of multiple items in a folder, you end up with files called Archive.zip, Archive 2.zip, and Archive 3.zip. If you delete the zip files from the folder, and then zip another group of items, the new file is named Archive 4.zip, even though Archive.zip, Archive 2.zip, and Archive 3.zip no longer exist in that folder. Unzip a File Unzipping a file or folder couldn't be easier. Double-click the zip file, and the file or folder decompresses in the same folder as the compressed file. If the item you are decompressing contains a single file, the new decompressed item has the same name as the original file. If a file with the same name is already present in the current folder, the decompressed file has a number appended to its name. Folder for Multiple Unzipped Items When a zip file contains multiple items, the unzipped files are stored in a folder that has the same name as the zip file. For example, if you unzip a file called Archive.zip, the files are placed in a folder called Archive. This folder is located in the same folder as the Archive.zip file. If the folder already contains a folder called Archive, a number is appended to the new folder, such as Archive 2. OS X and macOS Compression The Archive Utility includes options that you can modify but don't bother looking for it in the Applications folder; it's not there. Apple hides the utility because it's a core service of the operating system. Apple and app developers use core services to enhance an application's capabilities. For example, Mac Mail uses the Archive Utility to compress and decompress attachments, while Safari uses it to decompress files you download. Most users never need the modify the settings for the Archive Utility. Try the utility as configured in its default state. You can always try new settings later. Usually, you use the Archive Utility without launching it. However, if you have a large number of files to compress or uncompress, you can launch the utility and drag and drop files and folders on it. The Archive Utility is located at System > Library > CoreServices > Applications. The Archive Utility may be tucked away, but that doesn't mean you can't access its services. Apple makes zipping and unzipping files and folders extremely easy by selecting them in the Finder and using the Archive Utility. Third-Party Apps for Zipping and Unzipping Mac Files The built-in compression system that can zip and unzip files in macOS and OS X is relatively basic, which is why many third-party apps are also available. A quick look at the Mac App Store reveals more than 50 apps for zipping and unzipping files. If you want more file compression features than Apple offers in its Archive Utility, these third-party apps might help. The UnarchiverWinZip (Mac Edition)Stuffit Deluxe Mac 16KekaBetterZip 4 Was this page helpful? Thanks for letting us know! Get the Latest Tech News Delivered Every Day Email Address Sign up There was an error. Please try again. You're in! Thanks for signing up. There was an error. Please try again. Thank you for signing up. Tell us why! Other Not enough details Hard to understand Submit