Java and C++ SDKs

The C++ and Java SDK contain all the functionality of the what3words API, while offering offline functionality and lower latency. The C++ library is highly optimised for speed and memory (RAM) footprint while the Java SDK provides a simple Java wrapper for the C++ SDK. Some of the key features:

  • Conversion of 3 word addresses to coordinates
  • Conversion of coordinates to 3 word addresses
  • Autosuggest
  • 35+ languages

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