# OPTIONS Command [GstarCAD 2021](Help%20System/GSTARCAD/2021/Index.md) → [Commands](Help%20System/GSTARCAD/2021/Commands/(Commands).md) → [O](Help%20System/GSTARCAD/2021/Commands/O/(O).md) The OPTIONS command is used to customize program settings. ## Command Access: > **Menu:** Application menu \> Options**... > Menu:** Tools \> Options**... > Command:** OPTIONS > **Shortcut menu:** right click in the command window **Shortcut menu:** when there is no active command and without selecting any objects, right click and click "Options" ## Function Description: > ![](Help%20System/GSTARCAD/2021/assets/GCAD_GCR/images/OPTIONS-1.png) ## Other versions with matching text [GstarCAD 2016](../../../2016/Commands/O/OPTIONS%20Command.md) · [GstarCAD 2017](../../../2017/Commands/O/OPTIONS%20Command.md) · [GstarCAD 2018](Help%20System/GSTARCAD/2018/Commands/O/OPTIONS%20Command.md) · [GstarCAD 2019](Help%20System/GSTARCAD/2019/Commands/O/OPTIONS%20Command.md) · [GstarCAD 2020](Help%20System/GSTARCAD/2020/Commands/O/OPTIONS%20Command.md)