# PDFCLIP Command [GstarCAD 2027](Help%20System/GSTARCAD/2027/Index.md) → [Commands](Help%20System/GSTARCAD/2027/Commands/(Commands).md) → [P](Help%20System/GSTARCAD/2027/Commands/P/(P).md) ## Function Description: This command is used to crop the display of a selected PDF underlay to a specified boundary. The clipping boundary determines the portion of an image outside the boundary that is hidden. The visibility of the clipping boundary is controlled by the FRAME system variable. The boundary you specify must be in a plane parallel to the PDF underlay. ## Command Access: > **Icon:** ![](Help%20System/GSTARCAD/2027/assets/b0c541495ed540e4b20f7ad547b3475b1d7bb2bf1d06fca9708b586233e66c77.png) > **Menu:** / > **Ribbon:** / > **Toolbar:** / > **Command:** PDFCLIP > **Alias:** / ## Command Prompts: ``` Select PDF to clip: ``` --- **Related References：** - [Commands about Underlays (GstarCAD 2026)](../../../2026/Commands/00%20Command%20Groups/Commands%20about%20Underlays.md) **Related Tasks：** - [To Clip an Underlay (GstarCAD 2026)](../../../2026/Commands/01%20Procedures/To%20Clip%20an%20Underlay.md) --- [Original help](https://www.gstarcad.net/help/GstarCAD_2027_en-US/detail/commandReferences_P/PDFCLIP.html) · © Gstarsoft Co., Ltd.