123D File Extension

123D file extension is created by Autodesk, also known as Autodesk 123D Drawing. 123D has been classified as CAD Files. This File type categories under Zip, Text, Binary and XML, however, the format of this file format has not been determined yet. You can open 123D files in Microsoft Notepad program.

Autodesk 123D Drawing File Type

What is a 123D File Type?

It is often used for prototyping because it is not as robust as AutoCAD. Models are therefore often used to present ideas such as meshings, props and sets. Many free 123D models are available on the 123D website for download.

In March 2017, 123D was arrested.

Free online 123D Tools & Apps

We have also the free online .123D (Autodesk 123D Drawing) file extension apps that can allow to view, edit, convert from to 123D, merge, split and compare the 123D files without installing anything on your system. Please click on the links to explore the complete list of details for each required feature.

123D Converter

Open 123D

Edit 123D

Compare 123D Files

Merge 123D Files

Split 123D Files

123D Metadata Viewer

123D Files Common Issues

There are few common issues with the Autodesk 123D Drawing .123D File Extensions while opening the .123D files on Windows and MacOs, we have solution to those issues such as:

Can't Open 123D Files?

1. You must have supported software programs installed for Autodesk 123D Drawing on your system such as Microsoft Notepad.
2. Associate default Microsoft Microsoft Notepad program for *.123d (Autodesk 123D Drawing) files.
   
   

   Associate 123D Default Program on Windows

   1. Right-click a *.123D (e.g example.123d) file and click Open With.
   2. In the Open with dialog box, click Microsoft Microsoft Notepad program Or click Browse to locate the program (*.exe) that you want.
   3. Select check box for Always use this app to open .123d files.
   
   

   Associate 123D Default Program on MacOs

   1. Click *.123D (e.g example.123d) file and click information -> Open With.
   2. In the programs list, click Microsoft Microsoft Notepad program Or other appropriate program that you want.
   3. Confirm Change for all... and Contine.
   4. A message will appear "This change will be applied to all files with .Microsoft Notepad extension. By clicking Continue you confirm your selection", click Contine to apply changes.

Related 123D File Extensions

123D default file extension is .123D and other similer related extensions are:

All Platform Software Programs for 123D File Extension

List of all softwares that can open the 123D files on each platforms such as Windows, Mac, iOS, Linux, Web and Android, you may click the each software link for more details for other supported formats for each software and the verified direct download links for each software with complete lisensing details.

Open 123D File on Windows

	Software	License	Developer
	Autodesk 3ds Max 2020 for Windows	Commercial	Autodesk
	Autodesk AutoCAD 2020 for Windows	Commercial	Autodesk
	Autodesk EAGLE 9 for Windows	Commercial	Autodesk
	Autodesk Fusion 360 1 for Windows	Commercial	Autodesk
	Autodesk Inventor 2020 for Windows	Commercial	Autodesk
	Autodesk Maya 2020 for Windows	Commercial	Autodesk

Open 123D File on Mac OS

	Software	License	Developer
	Autodesk 3ds Max 2020 for MacOs	Commercial	Autodesk
	Autodesk AutoCAD 2020 for MacOs	Commercial	Autodesk
	Autodesk EAGLE 9 for MacOs	Commercial	Autodesk
	Autodesk Fusion 360 1 for MacOs	Commercial	Autodesk
	Autodesk Maya 2020 for MacOs	Commercial	Autodesk

Open 123D file on Linux

	Software	License	Developer
	Autodesk EAGLE 9 for Linux	Commercial	Autodesk
	Autodesk Maya 2020 for Linux	Commercial	Autodesk

Open 123D file on Web

Open 123D file on iOS

Open 123D file on Android

About Licensing

1. Free Trial This software are often used for an attempt period, like 14 days, before requiring payment. Some trial versions have a reduced feature set.
2. Free This software is liberal to use. Examples include open-source , freeware software, like free programs supported by advertising.
3. Free⁺ This software is liberal to download and use, but contains in-app purchases (IAP) to unlock additional content or functionality.
4. Paid This software must be purchased so as to use it. it's going to be offered as a perpetual license or ongoing subscription.
5. Included with OS This software is bundled with an OS , like Windows, macOS, or Android.

About 123D - Autodesk 123D Drawing

Listed file converters are from the wide range of online file converter.

These are the most polular file/document converters based on the user's review and usage on the FileProInfo.