Multi files processing mode: it's not necessary to open drawing on-screen or manually select Excel data range, just add files to the list, fill in parameters per file, then export or import.

From version 1.1.0, a new option "Single worksheet" is provided to allow users combining all title block attributes from hundreds of single-sheet drawings into ONE worksheet; No more puzzling Sheet set fields... Excel Autofill will do that for you.

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For active drawing processing, the drawing should be active, Excel data range should be pre-selected before export or import.

Free version without Multi file mode & slower speed is published here.

Batch Insert block references of multi types at one click

Block references positioning modes: (1) Positioned by Station, Elevation on profile view;  (2) Positioned by X, Y coordinates;  (3)  Positioned by Station, Offset along a 2D polyline;  (4) Positioned by Station, Offset along a Civil 3D alignment;

Additional block references. information/ properties: (1) up to 12 attributes; (2) up to 12 dynamic properties are filled-in during insertion with data read from Excel columns;

Additional utilities: Clone attributes' fields from an existing block references to others;

Free version with only 3 attributes supported, no dynamic properties, no field cloning, no Civil 3D alignment ... is published here.

Batch inquiry Station, Offset / Northing, Easting values from Civil 3D alignment

Known Station, Offset ⇛ Ask for Northing, Easting  and vice versa

Support alignments with complex station equations.

Free version without station equation support ... is published here.