The following freeware tools and libraries are included in the Solaris Operating Environment.
bash—sh-compatible command language interpreter.
bzip2— Block-sorting file compressor.
gpatch— A tool that applies patch files to originals.
gzip— GNU zip compression command.
less— A pager similar to more.
libz— Also known as zlib. A library that performs compression, specifically, RFCs 1950–1952.
mkisofs— A tool that builds a CD image, using an iso9660 file system.
rpm2cpio— Transforms a package in RPM format (Red Hat Package Manager) to a cpio archive.
tcsh— C shell with file-name completion and command-line editing.
zip— Compression and file packaging command.
zsh— Command interpreter (shell) usable as an interactive login shell and as a shell script command processor.