HDSDR 2.81a

Frequently asked questions

Is HDSDR free?

Yes, HDSDR is free to download and use on Windows.

What is the latest version of HDSDR?

The latest version is 2.81a, released on Jan 15, 2025.

Is it safe to download HDSDR?

The download button links to the official installer published on hdsdr.de, the same file Windows Package Manager installs. You can verify the downloaded file by comparing its SHA-256 checksum with ffff93a0729f4d326713134a79bedba78406bcab7818190e0a8fc8f5edf07b19.

Which Windows versions does HDSDR support?

HDSDR runs on Windows and is available for 32-bit (x86) systems.

How do I install HDSDR silently?

Run the offline installer with "HDSDR_install.exe" /VERYSILENT /SUPPRESSMSGBOXES /NORESTART /SP-, or install it with Windows Package Manager: winget install --id=DG0JBJ.HDSDR -e --silent.

How do I uninstall HDSDR?

Open Settings › Apps › Installed apps, find HDSDR and select Uninstall. From the command line, run winget uninstall --id=DG0JBJ.HDSDR -e.