D3 file format description

Many people often share .d3 files without providing instructions on how to use them. This can make it difficult for users to determine which program is compatible for editing, converting, or printing .d3 files. To address this issue, we have created this page to offer assistance and guidance on handling .d3 files. We provide information on compatible software, editing instructions and conversion options to help users effectively interact with .d3 files.

Our aim is to simplify the process and promote seamless use of the .d3 file format.

2 filename extension(s) found in our database.

.d3 - Disguise 3 Project

The D3 project files are related to Disguise. The D3 file is a Disguise 3 Project. The Disguise software is a real-time 3D simulator and media server that integrates traditional lighting fixtures, LED screens and projection surfaces into one easy to use package.

Project files
- / -
Disguise 3 Project related extensions:
Offline Commander project
Bandicut Video Cutter Project
CODESYS v3 Library Project
VisualAge RPG Project File
Poseidon for UML Project
Sound Forge Pro Project

.d1 - Progress OpenEdge Database

The D1 data files are related to OpenEdge. The D1 file is a Progress OpenEdge Database. Progress OpenEdge is a complete development platform for building dynamic multi-language applications for secure deployment across any platform, any mobile device, and any Cloud.

Data files
- / -
d2, d3
Progress OpenEdge Database related extensions:
Progress OpenEdge Database
Progress OpenEdge KeyStore Data
Progress OpenEdge Database Log
Progress OpenEdge License Usage Data
Progress OpenEdge Database Lock
Progress OpenEdge Transaction Log

Naturally, other applications may also use the .d3 file extension. Even harmful programs can create .d3 files. Be especially cautious with .d3 files coming from an unknown source!

Can't open a .d3 file?

When you double-click a file to open it, Windows examines the filename extension. If Windows recognizes the filename extension, it opens the file in the program that is associated with that filename extension. When Windows does not recognize a filename extension, you receive the following message:

Windows can't open this file:


To open this file, Windows needs to know what program you want to use to open it. Windows can go online to look it up automatically, or you can manually select one from a list of programs that are installed on your computer.

To avoid this error, you need to set the file association correctly.

The .d3 file extension is often given incorrectly!

Based on searches conducted on our site in the past year, we have compiled a list of the most common misspellings. These frequent misspellings can cause confusion and hinder search accuracy. By providing this list, we aim to assist users in finding the correct information more easily and improving their overall search experience on our site.

These misspellings were the most common in the past year:

3d, c3, de, dr, dw, e3, s3, w3

Is it possible that the filename extension is misspelled?

There is a possibility that the .d3 filename extension is misspelled. To assist users in identifying potential errors, we provide a list of similar file extensions in our database.

Filename extensions similar to .d3:

DesignWorkshop Data
POV-Ray for Windows Scenes Advanced Newltpot Data
Cadwork 3D Drawing
Motorola S-record Data
Think3 Thinkdesign CAD Document
DrawExpress Diagram Document

Operating systems

At DataTypes.net, we strive to provide a seamless user experience by ensuring compatibility with a wide range of operating systems. The following is a comprehensive list of the operating systems currently supported by DataTypes.net:

Windows XP/Vista, Windows 7/8/10, Windows 11, CentOS, Debian GNU/Linux, Ubuntu Linux, FreeBSD, macOS, Mac OS X, iOS, Android

If you find the information on this page useful, please feel free to link to this page.


If you have useful information about the .d3 file format, then write to us!

DataTypes.net >> D3 file