https://forums.autodesk.com/t5/autocad-forum/reference-manager-and-renaming-xref-files/m-p/9736111#M343174 &gt;&gt;&gt;...app mentioned above does not appear to exist anymore...&lt;&lt;&lt;<BR />Yes it does (its just not free) along with other options at the Autodesk App Store, help yourself:<BR /><A href="https://apps.autodesk.com/ACD/en/List/Search?isAppSearch=True&amp;searchboxstore=ACD&amp;facet=&amp;collection=&amp;sort=&amp;query=batch" target="_blank">https://apps.autodesk.com/ACD/en/List/Search?isAppSearch=True&amp;searchboxstore=ACD&amp;facet=&amp;collection=&amp;sort=&amp;query=batch</A><BR /><BR /> Tue, 08 Sep 2020 20:13:34 GMT pendean 2020-09-08T20:13:34Z