# Extended Offset [GstarCAD 2026](Help%20System/GSTARCAD/2026/Index.md) → [User Guide](Help%20System/GSTARCAD/2026/User%20Guide/(User%20Guide).md) → [Express Tools](Help%20System/GSTARCAD/2026/User%20Guide/Express%20Tools/(Express%20Tools).md) → [Modify Tools](Help%20System/GSTARCAD/2026/User%20Guide/Express%20Tools/Modify%20Tools/(Modify%20Tools).md) The EXOFFSET command offers several advantages over the standard command, including layer control, undo, and a multiple option. Specify offset distance or [Through] <T>: Specify the offset distance or through point Select object(s) to offset or [Options/Undo]: Select an object to offset, change options or undo Specify an option to set [Distance/Layer/Gaptype]: Specify an option EXOFFSET Options: **Distance:** Specify the offset distance or through point **Layer:** Specify the layer for new objects. Current Layer or Source Object Layer **GapType:** Sets or changes the offset mode as controlled by the OFFSETGAPTYPE variable. The options are: Normal, Fillet or Chamfer. --- [Original help](https://www.gstarcad.net/help/GstarCAD_2026_en-US/detail/GUG_ET_ModifyTools/Extended%20Offset.html) · © Gstarsoft Co., Ltd.