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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 VERTEX VX-P820 and VX-P920 radios with the latest firmware versions. Download the Ver.1.46 and Ver.1.45 firmware files for free and enhance the performance and functionality of your radios. The firmware updates include bug fixes, improved audio quality, and new features. With the VERTEX radio programming software, you can easily update the firmware of your radios and customize their settings. Stay up-to-date with the latest firmware releases and optimize the performance of your VERTEX radios. Download now and take your communication to the next level.

NameLast modifiedSize
Parent Directory  -
VX-P820_P920_firmware_Ver.1.46.zip2018-08-16 21:33 286K
VX-P820_P920_firmware_Ver_1.45.zip2018-08-16 21:33 233K
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© 2007-2026 RADIOSOFTWARE.ONLINE. All rights reserved.