Maybe someday I'll clean this thing up. It can index your local sites, or hosts from around the Internet, according to criteria you specify. It's really quite flexible, and it's free. Currently supported apps are Eudora and Emailer. On indefinite hold.
Source is available.
This site is authored with HALO 2.0b12 on Frontier 6.0 . Last built on Fri, Nov 26, 1999.