We no longer build Understand for these platforms, but here are direct links to the last supported version. You may need an older license to run them, just let us know.
Legacy Linux Platforms:
Ubuntu 15, RHEL 6, CentOS 6 and older
Ubuntu 10, RHEL 5, CentOS 5 and older
These tools are no longer developed or supported but can be downloaded for free.
SourcePublisher for C/C++ License: C43CEB1AC982
SourcePublisher for Ada License: BAEA95CCB724
TrackBack No license needed
UndDiff No License needed