Click the "Select File" button above, and choose your CZD file.
You’ll see a preview, if available.
Click the "Convert file to..." button to extract text information.
Convert CZD to another file type
To convert your CZD file to another format, you need FARO Zone or other Cad software.
Convert a file to CZD
To convert other file formats to the "Forensic Diagram" file type, you need software like FARO Zone or a similar tool.
About CZD files
A .CZD file is a specialized vector diagram created by The Crash Zone, Crime Zone, or Fire Zone - forensic diagramming software originally developed by The CAD Zone (acquired by FARO Technologies). These files are standard in law enforcement and insurance for reconstructing accident scenes, crime scenes, and fire layouts.
The Problem: Proprietary Lock-In
Because .CZD files are proprietary vector formats, they cannot be opened by standard image viewers, web browsers, or generic CAD tools like AutoCAD. Users often receive these files from investigators but lack the expensive ($1,000+) legacy software required to view them. This creates a significant bottleneck when sharing evidence or archiving reports.
The Solution: Practical Conversion
To make these diagrams accessible, they must be converted into standard formats:
For Reporting & Court: Convert to PDF. This preserves the vector lines and text annotations in a read-only format universal to all devices.
For CAD Interoperability: Convert to DXF or DWG. This allows the line work to be imported into engineering software like AutoCAD or SketchUp for further analysis.
For Quick Viewing: Convert to JPG or PNG for easy embedding in emails or web presentations.
Convert.Guru analyzes your CZD file, detects the exact format, and lets you read the text inside.
If you want to convert CZD file to DWG, DXF, DGN, RVT, RFA, SKP, 3DM, STEP, IGES, SAT, X_T or X_B, you can use FARO Zone or similar software from the "Forensic Scene Diagramming" category. In the File menu, look for Save As… or Export….
To convert SLDASM, DGN, PRT, IAM, X_B, CATPRODUCT, SLDPRT, RVT, ASM, DWG, CATPART or DXF files to CZD, try FARO Zone or another comparable tool in the "Forensic Scene Diagramming" category.
The CZD 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 CZD converter.