With Doozy for Windows you can make QSO’s via your Windows PC on DSTAR ( DPLUS, DEXTRA, DCS and XLX ). There is no need for a hotspot. Just connect your ICOM IC-705 to your Windows PC with an USB datacable and connect it to your favorite DSTAR reflector/repeater.
Publisher’s description
What is Doozy?
Doozy is a proprietary program for Windows from pa7lim.
Installation and requirements
Official installers exist for 32-bit as MSI. Installation asks for administrator rights. The installer supports unattended (silent) installation.
Pros / Cons
Pros
- Documented silent install
Cons
- Proprietary licence: check the terms and price
- No native ARM64 build
- 32-bit only
- Installation needs administrator rights
- No update for more than a year
- The official download link did not answer at the last check
In short: Doozy is a Windows tool for 32-bit PCs. Updates have slowed down. Administrators can deploy it unattended.
Is Doozy safe to download?
- The file is served by software.pa7lim.nl, the publisher’s own domain
- The download link uses HTTPS
- A SHA256 hash is published, so you can verify the file:
A4624A528CB6C320EB1C33C157FDED82A7639CC8927D5D9C1AA11B88A064239E· Open the VirusTotal report for this hash - The link did not answer when we last checked it (October 22, 2026)
- ExeAtlas does not host, wrap or modify installers
Related guide: How to check a file’s SHA256 hash on Windows
Recent versions
All 1 versions ›| Version | Date | Size | Files |
|---|---|---|---|
| 1.0.0.22Latest | February 25, 2023 | — | 32-bit ZIP |
Install from the command line
Silent install ›winget install --id PA7LIM.Doozy -emsiexec /i Doozy-1.0.0.22.zip /qn /norestartmsiexec /x {77730046-A9BB-4DE7-9BE9-3E15D49B1067} /qn /norestartRelated guide: How to use winget: install and update apps
Information
Ratings and reviews
No reviews yet. Be the first to rate it.
Frequently asked questions
Is Doozy free?
Doozy is proprietary (closed-source) software (licence: Proprietary). Whether it costs money depends on the edition: check the publisher’s site for prices and free tiers.
Is Doozy safe to download?
The download comes from software.pa7lim.nl, which belongs to the publisher; ExeAtlas does not host or change the file. Compare its SHA256 hash with the one shown here, or open the VirusTotal report for that hash.
How do I install Doozy with winget?
Open PowerShell or Windows Terminal and run the winget command shown on this page. winget downloads the official installer and checks its SHA256 hash before running it.
Can Doozy be installed silently?
Yes. The silent install page lists the exact command for each installer.
Does Doozy run on ARM (Windows on Arm)?
There is no ARM64 build; Windows 11 on Arm can run the 32-bit version through emulation.