GZIP File Extension

GZIP file icon

Gnu Zipped Format

What is a GZIP file?

The GZIP file extension is linked to Gnu Zipped Format and belongs to the Compressed Files category, which includes 820 files.

GZIP files are compatible with various operating systems, including Windows, Mac OS and Linux as well as mobile platforms such as Apple iOS. To extract a GZIP file, you can choose from 11 programs such as PeaZip, sArchiver and WinArchiver.

MIME types

  • application/x-compressed, application/x-gzip

How to open a GZIP file?

If you cannot open a GZIP file, it is most often due to missing software. Select a program from the list according to your operating system. Then go to the official website of the program developer, download it, and install it on your device.

PeaZip, sArchiver and WinArchiver are recognized as the most popular software solutions for dealing with GZIP files. To set up the newest version of Decompressor on your device, simply go to the official Rocky Sand Studio website. There you can download the edition compatible with every operating system.

Once installed, Decompressor will be set as the default program, and GZIP files will open automatically.

Set Decompressor to open GZIP by default

Setting a default program by file type in Windows

  1. Right click on your GZIP file, then select "Open with" and click "Choose another application";
  2. Find the Decompressor application in the pop-up window and select it as your preferred program;
  3. Select the "Always use this application" check box and click "OK" to save your selection as the default application for opening GZIP files.

Change default apps on Mac

  1. Right-click or use Control + Left-click on the desired GZIP file to access the file’s context menu;
  2. Select "Open in application" and click "Other";
  3. At the bottom of the window, find the "Enable" menu, where "Recommended Programs" is already selected by default;
  4. Within this menu, select "All Programs" and then locate Decompressor. Check the box next to "Always open in app" to set it as the default program.

How to edit a GZIP file?

Editing GZIP files requires installing professional software that lets you open and edit compressed files. Online editors have more limitations compared to dedicated Gnu Zipped Format programs.

Best GZIP editors in 2026

Considering the mentioned criteria, we have compiled a list of GZIP editors that may suit your needs.

GZIP Editor SoftwareDeveloperPlatformsOverall Rating
GzipJean-loup GaillyLinux4.3 out of 5 (42 reviews)

Easy GZIP Troubleshooting

Certain problems with GZIP files can be conveniently fixed with small software tweaks. Here are some helpful tips to address them.

What are the steps to repair a damaged GZIP file?

Open the corrupted GZIP file in a recovery program and select the "Repair" menu item. Please be patient while the recovery process completes, which will automatically restore the damaged compressed files.

How do I know if my GZIP file is corrupted?

Corrupted GZIP compressed files may show the following signs:

  • Attempts to open the file result in errors or failed results;
  • Editing the archive in Gzip is accompanied by slow performance or delays;
  • The file causes Decompressor or other programs to hang or crash during operation;
  • Unexplained increase in GZIP file size;
  • Error messages appear while working with the file;

What are the reasons behind Decompressor crash?

The likely cause of Decompressor crashing is lack of software updates. Install the latest updates available for Rocky Sand Studio products.

Restarting your computer is often an effective solution to resolve various common problems. Therefore, it is recommended to do so before making any changes to the software configuration.