# Dimstyle Export [GstarCAD 2027](Help%20System/GSTARCAD/2027/Index.md) → [User Guide](Help%20System/GSTARCAD/2027/User%20Guide/(User%20Guide).md) → [Express Tools](Help%20System/GSTARCAD/2027/User%20Guide/Express%20Tools/(Express%20Tools).md) → [Dimension Tools](Help%20System/GSTARCAD/2027/User%20Guide/Express%20Tools/Dimension%20Tools/(Dimension%20Tools).md) The DIMEX command is used to export named dimension styles and their settings to an external file. Executing this command, starts the following dialog box :  **Export Filename** Creates a DIM file. Enter the DIM file name or select Browse to locate the file. If the file does not exist, it is created. If the file does exist, a prompt requests permission to overwrite. The new file is an ASCII file. **Available Dimension Styles** Selects the dimension styles to write to the ASCII file. The current dimension styles are displayed. Each selected style is written to the file indicated in the Export Filename group. **Text Style Options** Saves either the dimension's Full Text Style Information or the Text Style Name Only to the ASCII file. Note: Dimstyles are created and saved with the DDIM command. You must select at least one Dimstyle for the export to be successful. --- [Original help](https://www.gstarcad.net/help/GstarCAD_2027_en-US/detail/GUG_ET_DimensionTools/Dimstyle%20Export.html) · © Gstarsoft Co., Ltd.