I recommend
TUGZip. It's FREE, and I've never had a problem with it.
(I know it's a link to an off-site page, but it's the program download page, part of the TUGZip web site,)
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Ahhhh, the vagueries of the aging mind. Wait.... What was I saying?
Carbonite <----- GitHub main module (Maps ONLY) download link. The other modules are also available on GitHub.
Carbonite-CLASSIC<----- GitHub link to Carbonite Classic. Thanks to ircdirk for this!