Webbased Amateur Radio Logging Software - Log your contacts from everywhere!

Amateur radio logbook software

KLog is a multiplatform free hamradio logger. It runs natively on Linux, macOS and Windows.

Plot QSO details vs. time.

A program to sign an arbitrary file with your Logbook of the World key and verify such signatures.

A toy I made when I wanted to learn about google maps api

Ham Radio ADIF Logbook format merge/resolution program written in Python

A webpage to show the LotW QSO and QSL info

SOTA CSV to ADIF Converter

Convert ADIF files to CSV using Python

N1KDO's LoTW Look, a Android app to keep you aware of new QSLs on LoTW.

OpenAPI spec and Golang bindings for the Logbook of the World QSL API

Upload FT8 QSO log data to AARL LoTW server.

use Go to call tqsllib.dll func

VA3ZZA CL amateur radio logging tool