File Extension Library


.CDX File Extension

  • Developer by: Microsoft
  • Category: Data Files

What are .CDX files and how to open them?

Can't open .CDX file? Are you wondering what it contains? On our site we will explain to you what this file is, what it is used for and what software opens the .CDX file.

What is a .CDX file extension?

.CDX file extension is created by Microsoft. .CDX has been classified as Data Files.

.CDX is Compound Index File

Index of files or other data contained in a database; similar to a compact index (.IDX) file, but the leaf nodes at the lowest level of a compound index point to one of the tags in the index.

The compound index is the native database index format used by FoxPro.

List of all softwares that can open the Compound Index File
Windows
Microsoft Visual FoxPro
File Type 2 Alpha Five Table Index File
Developer by: Alpha Software Category: Developer Files

Index file utilized by Alpha Five, an IDE for Web application developers; contains table index data referenced by Alpha Five to find table records; created when index fields in the table are defined and intended to order lists in your data file; can only hold index names up to ten characters long with no spacing; similar to .DDX, .ALX, and .ASX Alpha Five index files.

When backing up your data, verify that the CDX file is being saved as well. Otherwise, when the .DBF and .FPT file data is only restored, the CDX file will hold lists from old data and Alpha Five will have to create new lists for the restored data, which may take time.

NOTE: In 2013, Alpha Five became Alpha Anywhere.

Common CDX Filenames

[Name of your table].cdx - When a table is created and the index field is defined, the CDX file will be created with the same name as your table.

List of all softwares that can open the Alpha Five Table Index File
Windows
Alpha Software Alpha Anywhere
File Type 3 CorelDRAW Compressed File
Developer by: Corel Category: Vector Image Files Format: Binary

File created by CorelDRAW, a vector-graphics editing program included with the CorelDRAW Graphics Suite software package; contains a compressed .CDR drawing file; used to reduce the storage space required for a drawing.

CDX files are useful for sending smaller files over email, or for archiving drawings on external media.

List of all softwares that can open the CorelDRAW Compressed File
Windows
CorelDRAW Graphics Suite 2018
File Type 4 ChemDraw Exchange File
Developer by: PerkinElmer Category: Data Files Format: Binary

Chemical information file created by ChemDraw, a molecule editing program suite for Macintosh and Windows platforms; stores molecular data in a tagged binary format; used for storing accurate chemical drawings.

CDX files store information such as atoms, bonds, fragments, arrows, and text.

The CDX format is the native format used by ChemDraw. Another format called CDXML (.CDXML files) is used for exporting and exchanging CDX data in an XML format.

List of all softwares that can open the ChemDraw Exchange File
Windows
PerkinElmer ChemDraw
Open Babel
XDrawChem
Mac
PerkinElmer ChemDraw
Open Babel
Linux
Open Babel
XDrawChem
File Type 5 ConceptDraw PRO XML Document
Developer by: Computer Systems Odessa Category: Vector Image Files Format: XML

XML diagram file created by ConceptDraw PRO, a technical drawing program; stores the XML version of a binary .CDD file; used for transferring drawing information in an XML exchange format, which is easier to read than the binary version.

List of all softwares that can open the ConceptDraw PRO XML Document
Windows
CS Odessa ConceptDraw PRO
Mac
CS Odessa ConceptDraw PRO

How to fix problems with .CDX files

  1. You need to update the application that you normally use to open .CDX files. Only the latest version of the software supports the current .CDX file format
  2. You need to check the .CDX file for viruses. To do this, you need to scan it with a popular antivirus (Norton, Nod32, Kaspersky, Dr.Web, etc.)