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Software · Audio & music

QLog

Amateur radio logbook.

  • Completely free
  • Windows and Linux
  • Open source
  • No account

Overview

Features described in its Flathub listing and in its GitHub repository: offline maps, statistics and charts.

Overview written by LicitPro from the documentation published by the authors and the cited sources; we have not tried the resource ourselves.

Excerpts that establish this information
  • “Online and Offline map” — Flathub, 10 November 2026
  • “Various station statistics” — Flathub, 10 November 2026

At a glance

QLog is completely free: it is open source software, and every feature is available without paying or subscribing.

Its licence (GPL-3.0+) is a copyleft open source licence: you may use, study, modify and redistribute it, including commercially; modified versions must keep the same licence.

Strengths

  • Open source code
  • No account needed
  • Commercial use allowed

About

QLog is an Amateur Radio logging application for Linux, Windows. It is based on the Qt framework and uses SQLite as database backend. QLog aims to be as simple as possible, but to provide everything the operator expects from the log to be. This log is not currently focused on contests. Features: Customizable GUI Rig control via Hamlib, TCI, FLRig Rotator control via Hamlib HamQTH and QRZ.com callbook integration DX cluster integration LoTW, eQSL, QRZ.com, Clublog, HRDLog.net, ON4KST Chat, Cloudlog/Wavelog integration (eQSL includes QSL pictures download) Secure Password Storage for all services with password or security token Online and Offline map Club Member lookup CW Keyer Support - CWDaemon, FLDigi (all supported modes), Morse Over CAT, WinKey v1 or v2 Bandmap CW Console WSJT-X integration Station Location Profile support Various station statistics Basic Awards support Custom QSO Filters NO ads, NO user tracking, NO hidden telemetry - simply free and open-source SQLite backend

Description from Flathub — AppStream (Flathub)

Sources and checks

  • Facts collected from Flathub (credit card, source code, publisher, licence, free status, platforms, commercial use, version) —
  • Facts collected from Winget (Windows Package Manager) (credit card, account, source code, publisher, licence, free status, platforms, commercial use, version) —
  • Last technical check: 7 November 2026
  • Description from Flathub — AppStream (Flathub)

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