Ozi Explorer does not come with any map/s. It does come in two versions - one for the PC the other for the pocket PC (windowes CE).
Sources of maps for Ozi Explorer is only limited by yourself (and some suppliers who won't supply in any format other than their own that suits their own software). You can scan in paper maps (I'm yet to try photographing them and using them that way - saves stictching several scans) and use them.
You can get limited versions of Ozi Explorer to try free off their web site.
Regards Frank Warner
motorcycles BMW R80 G/S 1981, BMW K11LT 1993, BMW K75 G/S