.CDD File Extension

ConceptDraw DIAGRAM Document (Legacy)

Developer	Computer Systems Odessa
Popularity	3.6 \| 45 Votes

What is a CDD file?

A CDD file is a diagram created by CS Odessa ConceptDraw DIAGRAM, a program used to create various types of flowcharts and technical drawings. It contains a drawing, such as a flowchart, technical drawing, or conceptual diagram, and may also store ConceptDraw Basic scripting language for manipulating drawing objects and automating repetitive tasks. CS Odessa replaced CDD files with the .CDDZ format when it released version 10 of ConceptDraw PRO (now ConceptDraw DIAGRAM).

More Information

Screenshot of a .cdd file in CS Odessa ConceptDraw DIAGRAM 16 — CDD file open in CS Odessa ConceptDraw DIAGRAM 16

ConceptDraw DIAGRAM is an amateur and professional diagramming application that documents simple and complex processes. The CDD format was the default format for saving diagrams (File → Save) in ConceptDraw DIAGRAM before CS Odessa replaced it with the CDDZ format. However, the software can still save diagrams as CDD files.

How to open a CDD file

You can open CDD files with CS Odessa ConceptDraw DIAGRAM in Windows and macOS. To open a CDD file, select File → Open.

How to convert a CDD file

CS Odessa ConceptDraw DIAGRAM can convert CDD files to various file types, including the following formats:

.CDDZ - ConceptDraw DIAGRAM Document
.PPTX - Microsoft PowerPoint Presentation
.VSDX - Microsoft Visio Drawing
.VDX - Visio Drawing XML File
.JPG - JPEG Image
.PNG - Portable Network Graphic
.SVG - Scalable Vector Graphic
.PDF - Portable Document Format File
.SWF - Shockwave Flash Movie

Programs that open CDD files

Windows

CS Odessa ConceptDraw DIAGRAM

Free Trial

Mac