How do I open a .gz file?

Upload your .gz file and click decompress. The original file will be extracted and available for download instantly.

Can I decompress multiple GZIP files at once?

Yes, you can upload and decompress multiple .gz files simultaneously. Each file will be extracted individually.

What file types can be inside a .gz file?

A .gz file contains a single compressed file of any type — text, images, documents, or other data.

Is this GZIP decompressor free?

Yes, completely free with no limits. Decompress as many files as you need, no registration required.

Decompress GZIP

Extract and decompress .gz files instantly. View and download the original content.

or drop files here

Maximum file size: 500MB per file

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Learn more about this tool

About GZIP Decompression

GZIP decompression restores files compressed in .gz format back to their original content. Our tool instantly decompresses GZIP files in your browser, allowing you to view and download the extracted content. All processing happens locally for maximum privacy. Whether you are optimizing assets for a US-hosted site on AWS, Cloudflare, or Vercel, trimming email attachments for Gmail and Outlook, or submitting documents to federal portals, this tool keeps your files lean and your workflow fast — all without uploading anything to a server.