What is LYR? What Opens a LYR? File Format List from WhatIs.com

File Extension

LYR File Format

Layer file (DataCAD)

LYR is a layer file format used by DataCAD. LYR files contain symbols, display properties, and joined table details while are used to create layers in CAD documents. LYR files can be used by multiple CAD programs, such as Architectural CAD.

MIME: application/cad

Learn more about .LYR files:

Find out more about DataCAD files on their website.

Search for .LYR-related questions on IT Knowledge Exchange.

This was last updated in October 2010
Editorial Director Margaret Rouse

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