# J [GstarCAD 2020](Help%20System/GSTARCAD/2020/Index.md) → [Commands](Help%20System/GSTARCAD/2020/Commands/(Commands).md) ## Topics - [J Command](Help%20System/GSTARCAD/2020/Commands/J/J%20Command.md) - [JOIN Command](Help%20System/GSTARCAD/2020/Commands/J/JOIN%20Command.md) - [JPGOUT Command](Help%20System/GSTARCAD/2020/Commands/J/JPGOUT%20Command.md) - [JUSTIFYTEXT Command](Help%20System/GSTARCAD/2020/Commands/J/JUSTIFYTEXT%20Command.md)