Utilities
Trusted QSL
Sign and upload QSO records to Logbook of The World (LoTW)
Dedicated URL：https://tqsl.wallong.cn
Official site：https://www.arrl.org/tqsl-download
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downloads
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macOS
Platform
2026-10-25
Updated
Download links
No download link has been collected yet — get the official installer from the vendor site.
Description
Sign and upload QSO records to Logbook of The World (LoTW)