Allen & Heath PL Designer document
File type: Document file
Files with the DRD file extension are interface design documents created with Allen & Heath PL Designer.
A DRD file contains a custom interface design for use with Allen & Heath PL Client.
File type category:
Document file
Date updated: October 14, 2026
PL Designer is a Windows application from Allen & Heath for creating custom interfaces for PL Client. Its native document format uses the DRD file extension.
The DRD file stores the custom interface design created in PL Designer, allowing the design to be opened and edited in that application for use with PL Client.
Open a DRD file with Allen & Heath PL Designer on Microsoft Windows. The file is intended to be opened from within PL Designer rather than with a general-purpose document application.
DRD files are native PL Designer documents and are unlikely to convert meaningfully to another file format. Open the file in PL Designer to edit the design or use any export options provided by that application.
Software applications that can open drd files:
Microsoft Windows
Software applications that can edit drd files:
Microsoft Windows
Software capable of saving drd files:
Microsoft Windows
Software apps that create drd files:
Microsoft Windows
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