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Welcome to RADIOSOFTWARE.ONLINE!

This website represents a selective, members-only club for land mobile radio (LMR) enthusiasts and professionals, and it is the largest and best-known community of its kind. One of the club's achievements over two decades of work is building a radio software collection and publishing metadata about it on the Internet. Membership in this club is a privilege, not an everyday entitlement.

The procedure for joining is not complicated, but it is not guaranteed for everyone:

  • 1) Carefully read the FAQ and About pages.
  • 2) Provide something from the Wanted list, or, if you do not have anything from there, consider becoming a paid member for $199/year.
  • 3) If you have done that and everything is clear, visit the Membership section.

If you do not understand something, disagree with our terms, are not comfortable with the price, or are looking for free access, simply pass by. We are not a good fit for each other.

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IT Systems Status

Upgrade your EFJOHNSON radios with the latest firmware and software updates available for the Viking series. Our radio programming software allows you to easily customize and configure your EFJOHNSON radios to meet your specific needs. With our user-friendly interface, you can quickly and efficiently program multiple radios at once, saving you time and effort.Explore our extensive collection of firmware and software updates for the Viking series, including the FSN-0921-20 Viking-Subscriber-Software-20.2.1-MaintenanceRelease.pdf, FSN-1212-VIKING-10.pdf, VikingMobile 8 28 5 51.efi.zip, VikingMobile x00 8 30 10 51.efi.rar, VikingMobile x00 8 30 10 51.efi.ZIP, VikingPortable 8 28 5 46.efi.zip, VikingPortable 8 28 5 48.efi.zip, VikingPortable x00 8 30 10 51.efi.rar, VikingPortable x00 8 30 10 51.efi.ZIP, VM5000 8 28 5 50.efi.zip, VMx000 8 32 10 52.efi.rar, VMx000 8 32 10 52.efi.zip, VMx000 8 32 18 60.efi.rar, VMx000 8 32 18 60.efi.ZIP, VMx000 8 34 9 61.efi.ZIP, VPx000 8 32 10 60.efi.rar, VPx000 8 32 10 60.efi.zip, VPx000 8 32 18 68.efi.rar, VPx000 8 32 18 68.efi.ZIP, VPx000 8 34 9 61.efi.ZIP.With our radio programming software, you can easily update features, add new channels, and optimize performance for your EFJOHNSON radios. Stay up-to-date with the latest enhancements and improvements to ensure reliable communication in any situation. Buy and download the EFJOHNSON radio programming software now to unlock the full potential of your radios.

NameLast modifiedSize
Parent Directory  -
FSN-0325-VIKING-39-Viking-Subscriber-Software-25.1-General-Release.pdf2025-02-27 10:13 374K
FSN-0524-VIKING-33.pdf2024-05-16 00:49 295K
FSN-0921-20_Viking-Subscriber-Software-20.2.1-MaintenanceRelease.pdf2022-09-25 21:20 757K
VikingMobile_5_6000_8_44_10_55.efi.zip2025-12-02 10:05 34M
VikingMobile_8_28_5_51.efi.zip2022-02-08 00:59 14M
VikingMobile_8000_8_44_10_58.efi.zip2025-12-02 10:05 45M
VikingMobile_x00_8_30_10_51.efi.rar2022-09-25 21:23 14M
VikingMobile_x00_8_30_10_51.efi.ZIP2022-02-13 12:29 14M
VikingPortable_5_6000_8_40_20_77.rar2024-03-16 00:21 21M
VikingPortable_5_6000_8_44_10_49.efi.zip2025-12-02 10:05 21M
VikingPortable_8_28_5_46.efi.zip2022-02-08 00:59 19M
VikingPortable_8_28_5_48.efi.zip2022-02-08 00:59 13M
VikingPortable_8000_8_40_20_97.rar2024-03-16 00:20 26M
VikingPortable_8000_8_44_10_64.efi.zip2025-12-02 10:05 32M
VikingPortable_8000_8_46_15_86.zip2025-12-02 10:03 33M
VikingPortable_x00_8_30_10_51.efi.rar2022-09-25 21:23 13M
VikingPortable_x00_8_30_10_51.efi.ZIP2022-02-13 12:29 13M
VM5000_8_28_5_50.efi.zip2022-02-08 00:59 35M
VMx000_8_32_10_52.efi.rar2023-04-16 22:05 36M
VMx000_8_32_10_52.efi.zip2022-02-08 01:00 36M
VMx000_8_32_18_60.efi.rar2022-09-25 21:23 36M
VMx000_8_32_18_60.efi.ZIP2022-02-13 12:29 71M
VMx000_8_34_9_61.efi.ZIP2022-02-13 12:29 35M
VMx000_8_40_13_68.efi.zip2023-09-06 10:41 36M
VPx000_8_32_10_60.efi.rar2023-04-16 22:04 19M
VPx000_8_32_10_60.efi.zip2022-02-08 01:00 19M
VPx000_8_32_18_68.efi.rar2022-09-25 21:23 19M
VPx000_8_32_18_68.efi.ZIP2022-02-13 12:29 38M
VPx000_8_34_9_61.efi.ZIP2022-02-13 12:29 20M
VPx000_8_40_13_71.efi.zip2023-09-06 10:42 21M
VP_8000_8_40_13_86.efi.zip2023-09-06 10:41 26M
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© 2007-2026 RADIOSOFTWARE.ONLINE. All rights reserved.