RedHat products page:
RedHat Products
RedHat download page:
RedHat Downloads
- You do need an account to access the actual download url's.
- RedHat products are _not_ free, you need a paid subscription to use it.
Server based alternatives for RedHat EL (free and 99.9% compatible):
-
CentOS
-
Scientific Linux
Consumer based alternative for RedHat EL (free, and geared toward home usage):
-
Fedora
BTW: You've asked this before:
Rhel 6