# BSAVE Command [GstarCAD 2021](Help%20System/GSTARCAD/2021/Index.md) → [Commands](Help%20System/GSTARCAD/2021/Commands/(Commands).md) → [B](Help%20System/GSTARCAD/2021/Commands/B/(B).md) The BSAVE command is used to save current block definition. ## Command Access: > **Command:** BSAVE ## Function Description: This command could only be used in block editor. It could save all changes of current block definition. ## Other versions with matching text [GstarCAD 2016](../../../2016/Commands/B/BSAVE%20Command.md) · [GstarCAD 2017](../../../2017/Commands/B/BSAVE%20Command.md) · [GstarCAD 2018](Help%20System/GSTARCAD/2018/Commands/B/BSAVE%20Command.md) · [GstarCAD 2019](Help%20System/GSTARCAD/2019/Commands/B/BSAVE%20Command.md) · [GstarCAD 2020](Help%20System/GSTARCAD/2020/Commands/B/BSAVE%20Command.md)