Convert BLOCK to XREF

GstarCAD 2026 → User Guide → Express Tools → Blocks

The BLOCKTOXREF command is used to replace all instances of a standard block with an xref. Unbind xrefs that are bound.
BLOCKTOXREF searches the entire drawing for references to a specified block name and replaces them with an xref that you specify. You can have the unreferenced block purged when done.