OmegaT is a free translation memory application written in Java.
It is a tool intended for professional translators. It does not translate
for you! (Software that does this is called "machine translation", and you
will have to look elsewhere for it.)
The packages for RHEL 8 and RHEL 7 are in each distribution’s respective Extra Packages for Enterprise Linux (EPEL) repository. The instructions for adding this repository diverge slightly between RHEL 8 and RHEL 7, which is why they’re listed separately below.
The EPEL repository can be added to RHEL 8 with the following command: