If not wanting to use drag and drop when making links to ROX Desktop, an alternative way is to use a script. For icon place can make own entries, but in the basic script link place is x=600 and y=600
Read also: https://puolanka.info/goto/how-to-add-desktop-icons-in-antix-with-rox-icewm/
The script rox-general-linkmaker2
Edit: WordPress shows code wrong, so code is as a picture.
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app-select version for installed programs.
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Edit 12.6.2023: deb-packages from the scripts.