TeX CDROMs

If you don't have access to the Internet, there are obvious attractions to TeX collections on a CDROM. Even those with net access will find large quantities of TeX-related files to hand a great convenience.

Ready-to-run TeX systems on CDROM are available:

An alternative to the ready-to-run system is the CTAN archive snapshot; in general one would expect that such systems would be harder to use, but that the volume of resources offered would balance this extra inconvenience. There were once commercial offerings in this field, but nowadays the snapshot supplied to user group members annually is about the only source of such things.