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.DWL File Extension

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File TypeTurboCAD Drawing Lock File

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CategoryMisc Files


This file is saved in a binary format, which requires a specific program to read its contents.


Lock file created by TurboCAD, a program used to draft 2D and 3D designs; stores lock information when a drawing (.TCW file) is opened in the program; used for preventing simultaneous access to a drawing, which may cause the file to become corrupted.

More Information

TurboCAD creates DWL files when a drawing file is opened. They are automatically deleted when the drawing is closed.

Programs that open DWL files
IMSI TurboCAD Pro 2016
Updated 6/16/2010