[nznog] ACL analyser

Hi All, I have a several-hundred-line extended ACL on a 6500, which is several years old and has had several admins over its time. As such, it is severaly (See what I did there?) ugly. I'm trying to find a tool that I can load this ACL into and it will tell me about redundant entries etc., as I have been given the envious task of moving the service it protects to a proper firewall. CiscoWorks ACL tool looks to be the business, but alas it's EOL and I can't find it anywhere. I don't want to pay hundreds/thousands for using something only once either. So what say you guys? Any suggestions on ACL managers? (Before you suggest, Gareth Evans ACL simulator won't work as you can't load ACL's into it). Cheers! Julian