It seems distinctly unhelpful for people to rate this project if they have no idea what the purpose of the software is. I have used TortoiseSVN to access my NAS-based subversion repository with no problems that were not user error on my part. On our Mac we use Xversion to access the same repository. Both Subversion clients work very effectively.
TortoiseSVN allows us to manage multiple versions of any types of files that we have tried.
The Windows explorer cascading subcommands are very easy to use
No cons from me. I really appreciate this software.