With this plugin, you can attach one or more xrefs using drag and drop. Simply select the files you want to xref and drag them to the box within the palette.
The xrefs will be placed on the layer you have selected. Once the xref is attached, the current layer will return to its previous value.

In the app, you have the option to change the reference type, scale, rotation, insertion point, and name of the layer for the xrefs.

The following file extensions are supported: dwg, pdf, png, bmp, jpg, gif, jfif, jpeg, pjpeg, pjp, tiff, svg, pjp.

To open the palette with the drag-and-drop window, use the command XREFDRAG.
To open the window with settings, use the command XREFDRAGSETTINGS.

Please note that this app requires an internet connection at start-up.