Convert UBX files into RINEX v3.02 and download NAV and OBS data into a zip file. This conversion process is executed within RTKLIB, a powerful open-source software suite used for GNSS data post-processing.

Maximum file size accepted is 50 MB. For bigger files, use the executable version X5 RINEX converter.

Select an UBX file:

RINEX version

Optional fields (for X5R) These are the optional fields that can be included in the header. They are adjusted to X5R device.

Marker name:⠀

Observer/Agency name:⠀

Serial number: Find the serial number at the bottom of your X5R. It starts with "PE X5", DO NOT INCLUDE SPACES.