File Extension C3D

.C3D File

File extension: C3D
File type: Chemical File

Notes about the C3D file extension:

To open this file type, a required software must be installed. Without it you only see a Windows message "The following file cannot be opened" (Windows 7) or "How do you want to open this file?" (Windows 10) if you double-click the file. There click on "More apps" and choose a suitable software to view such files on your PC or from email attachments.

The C3D file type is primarily associated with 'Chem3D' by CambridgeSoft Corporation.

Detailed information for file extension C3D:

Primary association: Chem3D
Company: CambridgeSoft Corporation
Mime type: chemical/x-chem3d
Identifying characters Hex: 57 61 , ASCII: Wa

Other applications associated with file type C3D:

  • Coordinate 3DThe C3D format is a public domain, binary file format that is used in Biomechanics, Animation and Gait Analysis laboratories to record synchronized 3D and analog data. It is supported by almost all 3D Motion Capture System manufacturers, as well as other companies in the Biomechanics, Motion Capture and Animation Industries. It is a subset of the ADTech File Format. Related links: File Format
  • Cult3D Designer Intermediate FileInteractive 3D objects.
  • Micrografx
File Identifier - TrID
'Identifying characters' used on are
provided by Marco Pontello from his TrID database

To change file associations press Windows Key + X and then Apps and Features > Default apps > Choose default apps by file type. Invalid file associations could be the result of underlying issues within your Windows PC.

Technical data

To view technical data on file-extension C3D click this link to expand/hide the additional area.

System Info for File Extension .C3D

The following listing is compiled from the database produced by the 'Associate This!' program, selected data from the main FILExt database and information FILExt collected directly from user systems.

ProgramID: C3D.Document, FileType: Ulead COOL 3D, AppName: Ulead COOL 3D

ProgramID: C3D.Document, FileType: Ulead COOL 3D Production Studio, AppName: Ulead COOL 3D Production Studio

ProgramID: C3D.Document
EXEFile: %ProgramFiles%\Ulead Systems\Ulead COOL 3D 3.5\U3DEDIT3.EXE %1

ProgramID: Instant3D.Catalog
EXEFile: %ProgramFiles%\MICROG~1\Instnt3d\Instnt3d.exe %1

ProgramID: C3D.Document
EXEFile: %ProgramFiles%\ULEADS~1\ULEADC~1\u3dedit3.exe

ProgramID: C3D.Document
EXEFile: %ProgramFiles%\ULEADS~1\ULEADC~1\u3dedit4.exe

ProgramID: C3D.Document
EXEFile: %ProgramFiles%\ULEADS~1\ULEADC~2\u3dedit4.exe

ProgramID: C3D.Document
EXEFile: %ProgramFiles%\Ulead Systems\Ulead COOL 3D Production Studio Trial\U3DEDIT4.EXE

ProgramID: Chem3D.Document.9
EXEFile: %ProgramFiles%\CambridgeSoft\ChemOffice2008\Chem3D\Chem3D.exe

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