How to extract text from your 123DX file
- Click the "Select File" button above, and choose your 123DX file.
- You’ll see a preview, if available.
- Click the "Convert file to..." button to extract text information.
Convert 123DX to another file type
To convert your 123DX file to another format, you need Autodesk Fusion or other 3D software.
- 123DX to STL
- 123DX to DWG
- 123DX to DXF
- 123DX to DGN
- 123DX to RVT
- 123DX to RFA
- 123DX to SKP
- 123DX to 3DM
- 123DX to STEP
- 123DX to IGES
- 123DX to SAT
- 123DX to X_T
Convert a file to 123DX
To convert other file formats to the "CAD Model" file type, you need software like Autodesk Fusion or a similar tool.
- SLDASM to 123DX
- DGN to 123DX
- PRT to 123DX
- IAM to 123DX
- X_B to 123DX
- CATPRODUCT to 123DX
- SLDPRT to 123DX
- RVT to 123DX
- ASM to 123DX
- DWG to 123DX
- CATPART to 123DX
- DXF to 123DX
About 123DX files
The .123DX file extension represents a 3D model created by Autodesk 123D Design, a simplified CAD tool that was widely popular among makers and hobbyists before being discontinued in March 2017. Because the parent software is no longer supported or available for download, users often find themselves locked out of their own designs, unable to view or edit them. A .123DX file is technically a compressed ZIP container holding the proprietary geometry data, meaning it cannot be directly opened by standard 3D slicers like Ultimaker Cura or generic CAD viewers. To make these files useful again - specifically for 3D printing or modern design workflows - they must be converted. For immediate 3D printing, the file should be converted to STL or OBJ. For archiving or further engineering in software like SolidWorks or Blender, converting to a neutral interchange format like STEP is recommended to preserve geometry fidelity.
Convert.Guru analyzes your 123DX file, detects the exact format, and lets you read the text inside.
Users also converted 123D, DX, STL, PNG, DWG, ZIP, SVS, IAM and IFC files.
The 123DX Converter Story
The history of Convert.Guru began over 25 years ago in California with Tom Simondi’s file-format database. A former contributor to Space Shuttle development and a software pioneer of the 1980s, Simondi established a trusted resource for file type analysis that was even referenced by Microsoft Windows XP. Today, we use modern technology to process and convert thousands of file formats while continually improving our 123DX converter.