Programming Software Download Repack Exclusive — Motorola Gm338

  For 32 and 64 bit versions of Windows 11, 10, 8, 7, Vista, XP, Server (2003 and later)
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V 4.30 6 March 2026 [4.9MB]
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V 4.30 6 March 2026 [7.4MB]
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Programming Software Download Repack Exclusive — Motorola Gm338

Introduction The Motorola GM338 is a popular UHF/VHF commercial two-way radio used by security, construction, hospitality, and event teams. If you manage fleets of GM338 radios, using programming software to configure channels, tones, power levels, and advanced features saves time and reduces errors. This post explains what you need, safe practices, and step-by-step guidance for obtaining and using a repacked (repack) programming package for the GM338.



Updates / Upgrades

To update/upgrade your existing version of WizTree, simply download and run the installer at the top of this page - you don't need to uninstall the older version first. If you're using the portable version, download the portable zip file above and unzip over your old WizTree files.

Introduction The Motorola GM338 is a popular UHF/VHF commercial two-way radio used by security, construction, hospitality, and event teams. If you manage fleets of GM338 radios, using programming software to configure channels, tones, power levels, and advanced features saves time and reduces errors. This post explains what you need, safe practices, and step-by-step guidance for obtaining and using a repacked (repack) programming package for the GM338.