.Z files are produced by the 7ZIP, GZIP, or WINZIP file archival tool which packages one or more files into a single smaller file suitable for downloading. To work with .Z files, you can use the 7ZIP or WINZIP archive utilitys which you can obtain by clicking on the icon below.

After you have downloaded and installed the WINZIP utility, you can download .Z files from our website and unzip them onto your machine to access the individual files contained within the archive.

After downloading a ZIP file on a Mac (under OS X), you may need to remove the quarantine attribute from the zip file before using its contents: sudo xattr -r -d com.apple.quarantine /path/to/downloaded/zipfile

7ZIP File Extractor

WINZIP File Extractor