Format
AutoCAD Drawing
Summary
- Name
- AutoCAD Drawing
- Version
- 2018/2019/2020/2021
- Identifiers
-
- PUID: fmt/1395
- MIME: image/vnd.dwg
- Format type
- Image (Vector)
- Description
- The AutoCAD Drawing format is a vector graphics format, and is the native file format of AutoDesk's AutoCAD family of products. The format is proprietary and AutoDesk does not make details of its structure public. The information contained here is derived primarily from the OpenDWG Alliance's reverse-engineered documentation of the format, and should not therefore be regarded as definitive. The basic structure of a DWG file comprises a header section, a drawing class definitions section, the drawing object data, a drawing object map, which contains the locations of all the objects in the drawing, and an image data section, which may contain a raster image of the drawing in either Windows Bitmap (BMP) or Windows Metafile (WMF) format.
- File extensions
-
dwg - Source
- The Church of Jesus Christ of Latter-Day Saints / The Church of Jesus Christ of Latter-Day Saints
- Developed by
- Autodesk
- Supported by
- Autodesk
Internal signatures
AutoCAD Drawing Format 2018/2019/2020/2021
- Note
- BOF 'AC1032'
Byte sequences
- Min Frag Length
- Absolute from BOF
- Offset
- 0
- Max offset
- None
- Byte Sequence
414331303332- Endianness
- None
Changelog
-
Added in V97
- Release date
- 1 October 2020
AutoCAD Drawing 2018/2019/2020/2021: Signature developed by The Church of Jesus Christ of Latter-day Saints.
AutoCAD Drawing 2018/2019/2020/2021: Full entry added. Submitted by The Church of Jesus Christ of Latter-day Saints.