CDT6 file format description

Many people share .cdt6 files without attaching instructions on how to use it. Yet it isn’t evident for everyone which program a .cdt6 file can be edited, converted or printed with. On this page, we try to provide assistance for handling .cdt6 files.

1 filename extension(s) found in our database.

.cdt6 - CorelDraw 6 for Mac Template

The CDT6 document files are related to CorelDraw. The CDT6 file is a CorelDraw 6 for Mac Template. CorelDRAW is a vector graphics editor developed and marketed by Corel Corporation.

Document files
- / -
CorelDraw 6 for Mac Template related extensions:
CorelDraw AutoBackup
CorelDRAW Keyboard Accelerator File
CorelDraw Bitmap Master Data
CorelDraw Clipart Data
CorelDraw Clipart Data
CorelDraw Drawing

Naturally, other applications may also use the .cdt6 file extension. Even harmful programs can create .cdt6 files. Be especially cautious with .cdt6 files coming from an unknown source!

Can't open a .cdt6 file?

When you double-click a file to open it, Windows examines the filename extension. If Windows recognizes the filename extension, it opens the file in the program that is associated with that filename extension. When Windows does not recognize a filename extension, you receive the following message:

Windows can't open this file:


To open this file, Windows needs to know what program you want to use to open it. Windows can go online to look it up automatically, or you can manually select one from a list of programs that are installed on your computer.

To avoid this error, you need to set the file association correctly.

The .cdt6 file extension is often given incorrectly!

According to the searches on our site, these misspellings were the most common in the past year:

cdr6, cdt, ct6, dt6

Is it possible that the filename extension is misspelled?

Similar file extensions in our database:

CaseMap 6 Template
ProWorx NXT Temporary Long Comment Data
BK Backup Data
Stanford Microarray Database Clustered Data
ConceptDraw PRO Template
ZOOM MRS-802 Album Data

Operating systems currently supports the following operating systems:

Windows XP/Vista, Windows 7/8/10, Windows 11, CentOS, Debian GNU/Linux, Ubuntu Linux, FreeBSD, macOS, Mac OS X, iOS, Android

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If you have useful information about the .cdt6 file format, then write to us! >> CDT6 file