# VPMAX Command [GstarCAD 2027](Help%20System/GSTARCAD/2027/Index.md) → [Commands](Help%20System/GSTARCAD/2027/Commands/(Commands).md) **Function Description:** This command is used to maximize the current viewport for editing. Under this command, the viewport covers the whole screen and switches to model space for conveniently editing. **Command Access:** > **Icon:** / > **Menu: /** > **Ribbon:** / > **Toolbar: /** > **Command:** VPMAX > **Alias: /** **Command Prompts:** ``` Select a viewport to maximize: ``` --- **Related References：** - [Commands about Layout Viewports (GstarCAD 2026)](../../2026/Commands/Commands%20about%20Layout%20Viewports.md) - [Commands about Layouts (GstarCAD 2026)](../../2026/Commands/Commands%20about%20Layouts.md) --- [Original help](https://www.gstarcad.net/help/GstarCAD_2027_en-US/detail/commandReferences/VPMAX.html) · © Gstarsoft Co., Ltd.