To convert GZ to ZIP, choose your GZ archives above, adjust the options if needed and press "Convert to ZIP". The ZIP downloads instantly: free, with no sign-up, and the file never leaves your device.
About the GZ to ZIP Converter
Need to turn a GZ file into ZIP? This free converter changes GZ archives into ZIP in a few seconds, right in your browser. People usually convert because Windows users and many apps expect ZIP files, while ZIP gives you a ZIP that opens on any computer. ZIP files open in Windows Explorer, macOS Finder, Android Files, iOS Files, 7-Zip and WinRAR.
Archives are unpacked and repacked with fflate, a fast open-source compression library, entirely in your browser. Because everything happens on your own device, your archives are never uploaded, stored or seen by anyone else, which makes it safe for backups, source code and confidential files.
What to expect: file names and folders are preserved; encrypted (password-protected) archives cannot be opened.
How to use the GZ to ZIP Converter
- Click "Choose files" or drag your GZ archives onto the box. You can add several at once.
- Choose the compression level if the output is compressed.
- Press "Convert to ZIP". The conversion runs on your device and shows its progress.
- Download each ZIP file, or use "Download all (ZIP)" when you converted several.
- Open the result in Windows Explorer or macOS Finder to check it; your original GZ is never changed.
Tips & benchmarks
- Folders and file names are preserved and every file is compressed with Deflate.
- Password-protected (encrypted) archives cannot be converted; extract them with the password first.
- Keep the file name simple (letters, numbers and hyphens) if you plan to upload the ZIP to a website or government portal.
Frequently asked questions
How do I convert GZ to ZIP?
Click "Choose files", select your GZ archives, adjust the options if you want, and press "Convert to ZIP". The ZIP downloads immediately; with several files you can download everything as one ZIP.
Is this GZ to ZIP converter free and safe?
Yes. It is completely free, with no sign-up, no daily limit and no watermark. The conversion runs inside your browser, so your archives never leave your phone or computer and nothing is stored on News Appite's servers.
Are folders and file names preserved?
Yes. The folder structure and file names are carried over to the new archive, and modification dates are kept whenever the source archive stores them.
Can I convert several GZ files at once?
Yes. Add as many GZ files as you like; they are converted one after another and you can download them individually or together as a ZIP.
Does it work on iPhone, Android and Mac?
Yes. The converter works in any modern browser, including Chrome, Safari, Edge and Firefox, on Android, iPhone, iPad, Windows, macOS and Linux. No app is needed.
What is the difference between GZ and ZIP?
GZ (Gzip) is a single-file compression best suited to compressing single files, logs and database dumps on Linux servers. ZIP (ZIP archive) is a compressed archive best suited to sending several files as one attachment and sharing with Windows users.
Is there a file size limit?
There is no upload limit, because nothing is uploaded. The practical limit is your device's memory: files of a few hundred megabytes work on most computers, and phones handle smaller files comfortably.
How do I convert GZ to ZIP on Windows 10 or 11?
Open this page in Chrome or Edge, drag the GZ files onto the upload box and click "Convert to ZIP". Nothing has to be installed, and the files are saved to your Downloads folder.
How do I convert GZ to ZIP in Python?
Use the standard library: zipfile or tarfile to read the files, then shutil.make_archive (or tarfile/gzip) to write the new archive. If you just need the file, this converter does it in the browser without writing any code.
GZ ko ZIP kaise kare?
Is page par "Choose files" dabaiye, apni GZ file chuniye aur "Convert to ZIP" par click kijiye. ZIP file turant download ho jaati hai. Ye bilkul free hai, sign-up nahi chahiye, aur aapki file kisi server par upload nahi hoti.
GZ vs ZIP: format comparison
| GZ | ZIP | |
|---|---|---|
| Full name | Gzip | ZIP archive |
| Type | Single-file compression | Compressed archive |
| Created by | Jean-loup Gailly and Mark Adler, 1992 | Phil Katz (PKWARE), 1989 |
| Compression | Deflate | Deflate, per file |
| File extension | .gz | .zip |
| MIME type | application/gzip | application/zip |
| Best for | Compressing single files, logs and database dumps on Linux servers | Sending several files as one attachment and sharing with Windows users |
| Opens in | Linux and macOS (gzip/gunzip), 7-Zip, WinRAR and web servers | Windows Explorer, macOS Finder, Android Files, iOS Files, 7-Zip and WinRAR |
What is a GZ file?
Gzip was written in 1992 as a free replacement for the Unix compress program. It compresses a single file, which is why several files are first bundled with tar to create a .tar.gz.
What is a ZIP file?
ZIP was introduced by Phil Katz of PKWARE in 1989 and is the most common archive format. Windows, macOS, Android and iOS can open ZIP files without any extra software.
Need it the other way round? Use the ZIP to GZ Converter.
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All tools on News Appite are free to use for personal and commercial work. Calculations and file conversions are performed in your browser; the redirect and cache checkers make a single request to the URL you enter and store nothing. Found a bug or want a new tool? Tell us.