.DRG File Extension

Three-dimensional drawing created by AllyCAD, a program used to create engineering and architectural designs; contains a 3D model, commonly of an assembly part or a structure; used to store designs in the planning process before manufacturing or construction.

DRG files can be exported to common 3D CAD formats. For example, users can conduct batch exports of DRG files to .DXF or .DWG files by selecting Settings → DXF/DWG Conversion Settings in AllyCAD.

The file startup.drg stores the default drawing when AllyCAD is opened and can be modified by the user. AllyCAD also makes periodic DRG backup files while users edit drawings. These backups are created with the naming convention AbackupX.drg, where "X" is an incremental number for the backup.

Audio file, called a "digital dose," used by I-Doser, a program that attempts to induce certain moods in the listener; contains a stereo audio track created using binaural recording techniques; also contains information about the "dose" and a screenshot image.

DRG files are used to simulate a mood or feeling. Carefully crafted binaural beats attempt to synchronize brainwaves and produce certain feelings in the listener when listened to with stereo headphones.

I-Doser previously restricted DRG files to a single playback, but they now may be played multiple times after being purchased from the I-Doser Store.

NOTE: I-Doser is based off of the open source program SBaGen, which creates .SBG files. DRG files extend SBG files with encryption, dose metadata, and a screenshot image.