Description: OpenStreetMap is a free, open-source, crowd-sourced map of the world. Volunteers collect map data using GPS devices, aerial imagery, local knowledge, and other free sources to create and update the map database.
Type: software
Pricing: Open Source
Description: rsync is an open source utility that provides fast incremental file transfer and synchronization. It can efficiently sync files and folders between locations while minimizing data transfer using delta encoding when appropriate.
Type: software
Pricing: Free