Peakhunter Pro Summit Log

Peakhunter Pro Summit Log is an offline peak planning and summit logging tool for Chrome. It lets you download topo maps, plan routes, verify peaks with GPS, and log your climbs even when you have no internet.

With the purchase, you get 2 free map regions of your choosing. The offline Peakhunter Topo Map is currently available for CH, AT, DE, IT. Features include offline routing, GPX export/import, peak search, route sharing, and messaging. You can save routes, view elevation profiles, track height gain/loss, and contribute new peaks and logs to the database.