Supported formats

Import your sessions

Send the files of your laptimer as they are: LapViz recognizes the format from the content of the file, not from its name.

Device times
The laps recorded by the laptimer are kept. On a circuit known by LapViz, the laps and sectors are also calculated from the GPS, to compare with the other drivers.
Recalculated times
The file has no laps: LapViz calculates them from the GPS track, on a circuit known by LapViz only.

  • Unipro

    Device times .uni
    UniGo and the other Unipro laptimers Channels: All the channels of the file

  • Alfano

    Device times .zip
    Alfano laptimers Channels: GPS position and speed, RPM, rear speed, orientation, altitude Send the archive exported by the Alfano software as it is, without unzipping it.

  • AiM

    Device times .xrk, .xrz, .drk
    MyChron and the other AiM loggers Channels: All the channels of the file, with the GPS channels

  • LapViz

    Device times .lvz, .txt, .csv
    LapViz apps, LapViz delimited text Channels: All the channels of the file Delimited text must start with the #Format=LapViz Delimited Data header.

  • Off Camber Data

    Device times .csv
    RaceRender export of Off Camber Data Channels: GPS position and speed, the other columns of the file

  • RaceRender

    Recalculated times .csv
    Data exported by RaceRender (e.g. from a GoPro video) Channels: GPS position, speed, altitude

  • GoPro

    Recalculated times .mp4
    GoPro cameras with GPS Channels: GPS position, speed and altitude of the camera

  • GPX

    Recalculated times .gpx
    Most GPS apps and loggers (Harry's LapTimer, TrackAddict, RaceChrono…) Channels: GPS position and altitude Export your session to GPX when your app or laptimer has no format listed here.

Your format is not listed? Upload the file anyway: it is kept and we look at adding the format. You can also write to info@lapviz.com.