The .DEB file extension is supported and utilized by the Debian Software Package format. DEB file extensions typically are UNIX archives. These UNIX archives include two categories of compressed files: - bzipped and gzipped. The DEB files are very frequently used by almost all the version of LINUX OS such as Ubuntu, Kubuntu, Edubuntu and PCLinuxOS.
The .deb file format/extension fall under the category of Compressed files.
DEB File can be opened using following softwares
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