# DIMEX Command [GstarCAD 2027](Help%20System/GSTARCAD/2027/Index.md) → [Commands](Help%20System/GSTARCAD/2027/Commands/(Commands).md) → [D](Help%20System/GSTARCAD/2027/Commands/D/(D).md) ## Function Description: This command is used to export named dimension styles and their settings to an external file. The [Dimension Style Export dialog box](Help%20System/GSTARCAD/2027/Commands/03%20Dialog%20Boxes/D/DIMEX%20Dialog%20Box.md) is displayed. ## Command Access: > **Icon:** ![](Help%20System/GSTARCAD/2027/assets/5881389831cc29872b39211d794c78040c898f18014c50abce0015519b3124e8.png) > **Menu:** Express > Dimension > Dimstyle Export > **Ribbon:** Express > Dimension > Dimstyle Export > **Toolbar:** / > **Command:** DIMEX > **Alias:** / **Command Prompts: /** --- **Related Tasks：** - [To Work With Express Tools (GstarCAD 2026)](../../../2026/Commands/01%20Procedures/To%20Work%20With%20Express%20Tools.md) --- [Original help](https://www.gstarcad.net/help/GstarCAD_2027_en-US/detail/commandReferences_D/DIMEX.html) · © Gstarsoft Co., Ltd.