67c

.67cCorelDRAW 6.7 Channel Data File

Corel Corporation · 1995

Developer
Corel Corporation
Category
Images
MIME Type
application/octet-stream
First Released
1995
Open Format
No
File Signature
Not publicly documented or consistently identifiable as a simple magic byte.
At a Glance
.67c
CorelDRAW 6.7 Channel Data File

.67c files are legacy channel data files from older CorelDRAW versions used in graphic design projects.

Reviewed on May 15, 2026
Compression
Varies
Transparency
N/A
Editability
Low
Best for
Legacy CorelDRAW data

Key Features

  • Stores specific channel data for CorelDRAW projects.
  • Proprietary binary format for CorelDRAW versions 6/7.
  • Integral to the composition of older graphic designs.
  • Not easily interpretable outside of its original software context.

Best For

  • Storing granular color channel information for CorelDRAW 6/7.
  • Preserving specific design elements from older projects.
  • Internal use by the CorelDRAW 6/7 software.

Less Ideal For

  • General image viewing or sharing.
  • Modern graphic design workflows.
  • Cross-platform compatibility.
  • Web use or digital distribution.

Common Use Cases

  • Archival of older CorelDRAW graphic projects.
  • Recovery of specific graphical components from legacy designs.
  • Used internally by CorelDRAW 6/7 for project data management.

How to Open It

  1. Attempt to open the file within CorelDRAW versions 6 or 7 if available.
  2. Check if newer CorelDRAW versions (e.g., CorelDRAW Graphics Suite) offer backward compatibility for this format.
  3. Use specialized file conversion software that might support older CorelDRAW proprietary formats.

What is a .67c file?

The .67c file extension is associated with older versions of CorelDRAW, specifically versions 6 and 7. These files typically store channel data, which are essential components for graphic design projects created within the software. They might contain information related to color channels, masks, or other graphical elements that define the appearance and composition of an image. Because they are tied to a specific legacy version of CorelDRAW, they are not commonly encountered or directly usable in modern design workflows without specialized conversion tools.

Programs That Open .67c Files

PlatformProgram
WindowsCorelDRAW 6PaidOfficial
CorelDRAW 7PaidOfficial

How to Convert .67c Files

FormatMethod
.CDRCorelDRAW 6/7, Conversion tools

Common Problems with .67c Files

⚠️ Cannot open .67c files on modern operating systems or software.
Use older versions of CorelDRAW or specialized conversion utilities if available, as direct support is rare.
⚠️ Understanding the content of a .67c file without CorelDRAW.
Without the original software or dedicated tools, interpreting the binary data is extremely difficult.

Frequently Asked Questions

What is a .67c file?

.67c is a proprietary file format used by older versions of CorelDRAW (6 and 7) to store channel data for graphic design projects.

Can I open .67c files with the latest CorelDRAW?

While newer CorelDRAW versions aim for backward compatibility, direct support for very old proprietary formats like .67c may be limited. It's best to check the specific compatibility notes for your CorelDRAW version.

Is .67c an image file?

It's related to image data but is not a standard image format like JPG or PNG. It contains specific graphical components used by CorelDRAW.

Technical Details

These files are binary and proprietary to CorelDRAW versions 6 and 7. They contain low-level graphical data, likely specific to how color channels and layered information were managed in that era of the software. The structure is not publicly documented, making direct manipulation or interpretation difficult without the original CorelDRAW environment or reverse-engineered tools.

Did You Know?

The '67' in .67c likely refers to its association with CorelDRAW versions 6 and 7.
This format represents a snapshot of how graphic data was managed in the mid-1990s software landscape.

Security Information

As with any file originating from older software, be cautious when opening .67c files from unknown sources. Ensure your system and any software used to open or convert them are up-to-date to mitigate potential security risks.