Garmin Connect Uploader can upload your activities on Garmin Connect platform within 2 clics.
Supported activity files are:
Garmin Connect Uploader can upload single or multiple files at once.
In "single file" mode, you pick your file and it's direclty sent to Garmin Connect. The result of the upload is displayed once it's completed.
In "multiple files" mode, you just have to pick a directory, select activities you want to upload and it's done.
Once uploaded you can click on the result icon to get more info about your uploads.
The five last activities which have not already been uploaded are pre-checked in multi upload mode.