# Dimension Tools [GstarCAD 2020](Help%20System/GSTARCAD/2020/Index.md) → [User Guide](Help%20System/GSTARCAD/2020/User%20Guide/(User%20Guide).md) → [Express tool](Help%20System/GSTARCAD/2020/User%20Guide/Express%20tool/(Express%20tool).md) - [Area table](Help%20System/GSTARCAD/2020/User%20Guide/Innovative%20Features/Area%20Table.md) - [Change Dimension Text](Help%20System/GSTARCAD/2020/User%20Guide/Express%20tool/Dimension/Change%20Dimension%20Text.md) - [Change Dimstyle](Help%20System/GSTARCAD/2020/User%20Guide/Express%20tool/Dimension/Change%20Dimstyle.md) - [Reset Dim Text Value](Help%20System/GSTARCAD/2020/User%20Guide/Express%20tool/Dimension/Reset%20Dim%20Text%20Value.md) - [Update Dimension](Help%20System/GSTARCAD/2020/User%20Guide/Express%20tool/Dimension/Update%20Dimension.md) - [Dimstyle Export](Help%20System/GSTARCAD/2020/User%20Guide/Express%20tool/Dimension/Dimstyle%20Export.md) - [Dimstyle Import](Help%20System/GSTARCAD/2020/User%20Guide/Express%20tool/Dimension/Dimstyle%20Import.md) - [Attach Leader to Annotation](Help%20System/GSTARCAD/2020/User%20Guide/Express%20tool/Dimension/Attach%20Leader%20to%20Annotation.md) - [Detach Leaders from Annotation](Help%20System/GSTARCAD/2020/User%20Guide/Express%20tool/Dimension/Detach%20Leaders%20from%20Annotation.md) - [Global Attach Leader to Annotaiton](Help%20System/GSTARCAD/2020/User%20Guide/Express%20tool/Dimension/Global%20Attach%20Leader%20to%20Annotation.md) --- Gstarsoft Co.,Ltd