Download of GMapCatcher 0.8.0.6 for Mac was available from the developer's website when we last checked. We cannot confirm if there is a free download of this app available.
Please check the Mac app with an antivirus before launch as it is downloaded from the developer's website, and we cannot ensure that it is safe. This free Mac app is an intellectual property of Helder Sepulveda. The application lies within Lifestyle Tools, more precisely Travel.
From the developer:
GMapCatcher is an offline maps viewer. It can display maps from many providers such as: CloudMade, OpenStreetMap, Yahoo Maps, Bing Maps, Nokia Maps.
It displays them using a custom GUI. The user can view the maps while offline. GMapCatcher doesn't depend on the map's JavaScript.
You may want to check out more Mac applications, such as TheTudors, Love Story - Letters from the Past or Tempus Irae, which might be related to GMapCatcher.