which system is similar with debian

[lina <lina.lastname@gmail.com>]

Hi,

I want to download a software, which only provided the below options
except Windows:

1] RedHat Enterprise Linux 4 (64 bit)
2] RedHat Enterprise Linux 5 (64 bit)
3] Suse Linux Enterprise 10/11 (64 bit).

I am not sure which one will relatively better fit the x86_64
GNU/Linux wheezy one.

Thanks for any suggestions.

P.S I checked debian repository, there is no such software.