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Software & Apps
N1MM Logger
The most full-featured contest logging program available at any price -- and it’s FREE!
https://n1mmwp.hamdocs.com/n1mm-features/
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TR4Win
Freeware, based largely on source code of the TR LOG MS-DOS program, kindly provided by Larry Tyree, N6TR (author of TR LOG)
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WriteLog
Time-tested and stable contest logging program
http://www.writelog.com/
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TRLog
Authored by avid contester Tree N6TR
http://www.trlog.com/
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DX Zone comprehensive software list
https://www.dxzone.com/catalog/Software/Contesting/
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Digital Mode Guides & Tools
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FT-8 Operating Guide by Gary Hinson ZL2IFB
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Select icon to open downloadable.pdf
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Quick Start Guide to WSJT-X by Joe Taylor K1JT
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Select icon to open downloadable.pdf
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Ham-related Apps for Android or I-phone
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RadioFidelity article on apps for hams
https://radiofidelity.com/best-ham-radio-app-for-android-and-iphones/
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DX Zone Comprehensive list of apps: