# LAYTHW Command [GstarCAD 2020](Help%20System/GSTARCAD/2020/Index.md) → [Commands](Help%20System/GSTARCAD/2020/Commands/(Commands).md) → [L](Help%20System/GSTARCAD/2020/Commands/L/(L).md) Thaw all layers in the drawing. ## Command Access: > **Ribbon:** Home \> Layer \> LAYTHW **Menu:** Format \> Layer Tools \>Thaw all layers **Command:** LAYTHW ## Command Prompts: > All layers have been thawed. > Regenerating model ## Function Description: All frozen layers could be thawed. Objects on thawed layer will be visible except layers turned off or frozen in all other layouts. For those frozen layers in other layouts, users should firstly thaw them in each layout one by one. **Note:** users could thaw layers in viewport by the VPLAYER command rather than the LAYTHW command. ## Other versions with matching text [GstarCAD 2016](../../../2016/Commands/L/LAYTHW%20Command.md) · [GstarCAD 2017](../../../2017/Commands/L/LAYTHW%20Command.md) · [GstarCAD 2018](Help%20System/GSTARCAD/2018/Commands/L/LAYTHW%20Command.md) · [GstarCAD 2019](Help%20System/GSTARCAD/2019/Commands/L/LAYTHW%20Command.md) · [GstarCAD 2021](Help%20System/GSTARCAD/2021/Commands/L/LAYTHW%20Command.md)