QRZ.com

QSOs can be uploaded to QRZ.com service via Service → QRZ.com.

QLog uploads all QSOs for selected callsign and locator that have not yet been uploaded and all QSOs that have been modified since the last upload.

Note: QRZ.com does not support to upload QSOs as a one package (ADIF file). Therefore QLog uploads the QSOs one by one.

It is also possible to upload QSOs that are currently marked as "do not upload". In this case, by selecting "Included QSO with Upload Status" = No, these QSOs will be uploaded. Under normal circumstances, there is no need to use this option, but some log applications (and QLog up to version v0.19) mistakenly mark Upload status.