ZIP File Extension
Zipped Format
- File Type zip
- Developer Phil Katz
- Popularity
- Application WinZip
- Category Backup Files, Compressed Files
- Format Zip
What is a ZIP file?
The ZIP extension is used by Zipped Format and falls under the categories of Backup Files and Compressed Files, covering 1215 files.
ZIP files are compatible with various operating systems, including Windows, Mac OS and Linux as well as mobile platforms such as Apple iOS and Windows Phone. There are 30 programs available to extract a ZIP file, including popular tools like WinZip, WinZip Mac Edition and Zipeg.
MIME types
- application/zip
- multipart/x-zip
- application/x-zip-compressed
- application/x-compressed
File Signature
HEX code: 50 4B 03 04. ASCII code: PK.
Programs that support ZIP files
Windows
Mac OS
Linux
Windows Phone
How to open a ZIP file?
If you are having trouble opening a ZIP file, it usually means the right software is not installed. Choose a program from the list that matches your operating system. Next, visit the official website of the developer, download the software, and install it on your device.
WinZip, WinZip Mac Edition and Zipeg are recognized as the most popular software solutions for dealing with ZIP files. To set up the newest version of WinZip on your device, simply go to the official WinZip website. There you can download the edition compatible with every operating system.
After setup, the operating system should recognize ZIP files and link them with WinZip.
Set WinZip as the default ZIP handler
Setting a default program by file type in Windows
- Right-click on your ZIP file and choose the "Open With" option. Then click "Choose another app" to continue the process;
- In the pop-up window, find and select the WinZip application from the available options;
- Make sure the "Always use this app" checkbox is checked and click "OK" to confirm your choice as the default app for opening ZIP files.
Choose an app to open a file on Mac
- Right click or use Control + left click on the desired ZIP file to launch the file options menu;
- Select "Open in application" and click "Other";
- Scroll down to the bottom of the window, and there you will find the "Enable" menu. The default selection is "Recommended Programs";
- Choose "All Programs" within this menu and locate WinZip. Check the box next to "Always open in app" to set it as the default program.
How to edit a ZIP file?
Editing ZIP files requires installing professional software that lets you open and edit backup files. Online editors have more limitations compared to dedicated Zipped Format programs.
Best ZIP editors in 2026
Based on your described criteria, here is a list of available ZIP editors.
| ZIP Editor Software | Developer | Platforms | Overall Rating |
|---|---|---|---|
| WinZip | WinZip | Windows, Apple iOS | 4.9 out of 5 (41 review) |
| 7-zip | Pavlov | Windows | 4.8 out of 5 (39 reviews) |
| Microsoft Windows | Microsoft | Windows | 4.8 out of 5 (38 reviews) |
| PeaZip | Giorgio Tani | Windows | 4.8 out of 5 (38 reviews) |
| WinZip Mac Edition | WinZip | Mac OS | 4.8 out of 5 (39 reviews) |
| StuffIt | Smith Micro | Mac OS, Windows | 4.7 out of 5 (39 reviews) |
| Zipeg | Leo Kuznetsov | Windows, Mac OS | 4.7 out of 5 (42 reviews) |
| ALZip | ESTsoft | Windows, Mac OS | 4.4 out of 5 (40 reviews) |
| Xarchiver | SourceForge | Linux | 4.4 out of 5 (41 review) |
| iPack | Hong Jiang | Mac OS | 4.3 out of 5 (39 reviews) |
Convert to and from ZIP
If you struggle with a ZIP file, consider converting it to alternative formats such as MP3, ISO, RAR, JAR, EXE or other similar file types.
Converting a ZIP file may not fully retain all functionality, but it is generally possible to return it to the original format.
Offline conversion tools, like sArchiver and ALZip, provide reliable and high-quality conversion of ZIP files.
Convert ZIP to other file formats
Converting Files to ZIP Format
Effective solutions for ZIP file problems
ZIP files can sometimes be tricky, but minor software adjustments usually resolve the issues. Refer to the tips below for guidance.
What are the steps to repair a damaged ZIP file?
Launch Advanced Archive Repair or Advanced Zip Repair and open the damaged ZIP file. Go to the menu and select the "Repair" option to repair the file. Please be patient while the recovery process completes, which will automatically restore the damaged backup files.
Are there any symptoms that my ZIP file is damaged?
Corrupted ZIP backup files may show the following signs:
- The file causes WinZip or other programs to hang or crash during operation;
- Error dialogs are displayed when interacting with the file;
- Attempts to open the file result in errors or failed results;
- Unexplained increase in ZIP file size;
- Editing the archive in WinZip is accompanied by slow performance or delays;
What are the reasons behind WinZip crash?
The absence of software updates can cause WinZip to crash. It is recommended to install the latest available updates for WinZip products.
Restarting your computer can resolve numerous common problems, so it should be the initial step before changing any software-related settings.