Topo Tools is used for calculating coordinates in the Romanian Stereo '70 system made for land surveyors

Features
- Conversion from Stereo '70 to WGS84 coordinates
- Conversion from WGS84 to Stereo'70 coordinates
- Localize Stereo '70 coordinates on map
- Navigate to Stereo '70 coordinates via Google Maps
- Orientation calculation between two points
- Distance calculation between two points