Fz File Viewer <Android>
Apple users (macOS only).
Install PeaZip, navigate to your FZ file, double-click it. The application will open a browser window showing the internal files. fz file viewer
Many modern, free archive utilities can handle FZ files without you needing to use the command line. Recommended tools include: Apple users (macOS only)
mv filename.fz filename.gz gunzip filename.gz Apple users (macOS only). Install PeaZip