# Modify Linewidth [GstarCAD 2018](Help%20System/GSTARCAD/2018/Index.md) → [User Guide](Help%20System/GSTARCAD/2018/User%20Guide/(User%20Guide).md) → [Express tool](Help%20System/GSTARCAD/2018/User%20Guide/Express%20tool/(Express%20tool).md) → [GstarCAD Tools](Help%20System/GSTARCAD/2018/User%20Guide/Express%20tool/GstarCAD%20Tools/(GstarCAD%20Tools).md) ## Modify Linewidth Modify the line width you specified, if what you specified is a line and our software will convert the line to Pline automatically and change the line width. This function is similar to the pedit function, we can use it as a shortcut version and it is very convenient for modifying the line width. **Menu:** Express\>GstarCAD Tools\>Modify Linewidth **Command Entry:** LCW ## Operation steps: 1. Start the command. 2. Select the line, as shown below.  3. Enter a new line width value and here we input “2” for example. 4. Enter to finish and the effect will be as below.  --- Gstarsoft Co.,Ltd ## Other versions with matching text [GstarCAD 2017](../../../../2017/User%20Guide/Express%20tool/GstarCAD%20Tools/Modify%20Linewidth.md)