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Convert GZ files online instantly, no sign-up required. You can convert your GZ documents on any platform—Windows, Linux, or macOS. Upload your file, choose the output format, and press convert. When the process is done, your AZW3 file will be ready for download.
The GZ file's size and structure affect conversion time, though most files are processed in seconds. Advanced features allow you to convert password-protected documents and receive conversion results via email.
No matter where you are, convert your GZ documents seamlessly on any device, including smartphones. Available online anytime, this conversion app is completely free for basic scenarios.
Check our videoThe GZ file format is a widely used compression format that reduces file size using the DEFLATE algorithm, commonly associated with Unix and Linux systems. It is supported by tools like gzip, 7-Zip, and WinRAR, and is often used for compressing single files or combining with tar for multiple files. GZ files consist of a header, compressed data, and an optional footer, with features like CRC-32 checksums for data integrity and optional metadata for additional information.
AZW3 is an e-book file format developed by Amazon for use on Kindle devices and apps. It is supported by Kindle devices, the Kindle app, and tools like Calibre for conversion and management. The format is based on the MOBI structure but includes advanced features like enhanced typography, embedded fonts, and support for HTML5 and CSS3 for richer formatting and interactivity.
You can also convert GZ into many other file formats. Please see the complete list below.