About Us

Unziper is the leading online tool for file compression, extraction, conversion, and archive management. Our mission is to make working with archives simple, fast, and secure for everyone.

  • Free & Easy to Use: No registration required. All features are available for free, right in your browser.
  • Privacy First: All processing happens locally in your browser. Your files never leave your device.
  • Wide Format Support: Compress, extract, and convert popular archive formats including ZIP, 7Z, RAR, TAR.GZ, LZH, and more.
  • Advanced Tools: Add or remove passwords, test archives, rename, delete, and change passwords on your files.
  • Fast & Secure: Our app is optimized for speed and security, ensuring your data stays private and your tasks are completed quickly.
  • Cross-Platform: Works on any device with a modern browser—no software installation needed.

Whether you need to compress files to save space, extract archives, convert between formats, or manage your archive passwords, Unziper has you covered. We are committed to providing a reliable, secure, and user-friendly experience for all your archive needs.

Who We Are

Luxa is operated by CoreCraft Infotech, a technology company specializing in web-based tools and utilities. We're committed to creating free, accessible, and privacy-focused online services that make working with files easier for everyone.

Our Family of Products

We maintain several specialized web applications to serve different user needs:

Contact Us

Need help or have suggestions? Contact our support team through the contact page. We value your feedback and continuously work to improve our services.