Highly portable CD/DVD/BluRay command line recording software
cdrecord: A CD/DVD/BD recording program
readcd: A program to read CD/DVD/BD media with CD-clone features
cdda2wav: The most evolved CD-audio extraction program with paranoia support
mkisofs: A program to create hybrid ISO9660/Joliet/HFS filesystems with optional Rock Ridge attributes
isodebug: A program to print mkisofs debug information from media
isodump: A program to dump ISO-9660 media
isoinfo: A program to analyse/verify ISO/9660/Joliet/Rock-Ridge Filesystems
isovfy: A program to verify the ISO-9660 structures
rscsi: A Remote SCSI enabling daemon
Offline DVDs software repository builder for Ubuntu and derivatives
Easy Repo is a GUI tool for create APT repository on DVD disks for your Debian/Ubuntu system. It can be usefull to use Ubuntu Software Center without an internet connectivity. Program is written in python/GTK+ and considered to be portable to win/mac as well.