CCX (Corel)
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Some format lists say there is a '''[[CorelDRAW#Format_description|CPX]]'''/.cpx format, described as "CMX compressed", but evidence is lacking.  | Some format lists say there is a '''[[CorelDRAW#Format_description|CPX]]'''/.cpx format, described as "CMX compressed", but evidence is lacking.  | ||
| − | Corel says[https://support.corel.com/hc/en-us/articles/115005407707-CorelDRAW-Graphics-Suite-X8-Supported-file-formats] that the ''Corel ArtShow 5'' book CD product used a CPX format. More research may be needed here.  | + | Corel says[https://support.corel.com/hc/en-us/articles/115005407707-CorelDRAW-Graphics-Suite-X8-Supported-file-formats] that the ''Corel ArtShow 5'' book+CD product used a CPX format. More research may be needed here.  | 
== Format details ==  | == Format details ==  | ||
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== Sample files ==  | == Sample files ==  | ||
* [https://archive.org/details/GALLERYCorelClipart-roverinfo CCX Samples]  | * [https://archive.org/details/GALLERYCorelClipart-roverinfo CCX Samples]  | ||
| − | *   | + | * https://telparia.com/fileFormatSamples/image/corelClipart/  | 
== Software ==  | == Software ==  | ||
Revision as of 16:39, 5 August 2025
Corel CCX is a vector graphics file format, used for example in the Corel Gallery 1 Million clip art collection. It is a compressed form of CMX (Corel Presentation Exchange).
See also Corel Gallery.
Contents | 
Disambiguation
Some format lists say there is a CPX/.cpx format, described as "CMX compressed", but evidence is lacking.
Corel says[1] that the Corel ArtShow 5 book+CD product used a CPX format. More research may be needed here.
Format details
CCX is based on RIFF, with some of the RIFF structure compressed inside a special "pack" chunk. It (usually?) uses zlib compression.
Identification
CMX files start with "RIFF", and have "CDRX" at offset 8.
Sample files
Software
- Deark - Can convert (some?) CCX files to CMX
 - UniConvertor
 - XnView