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CorelDRAW is a vector graphics editor developed and marketed by Corel Corporation. It is also the name of the Corel graphics suite, which includes the bitmap-image editor Corel Photo-Paint as well as other graphics-related programs (see below). The latest version is marketed as CorelDraw Graphics Suite 2020 (equivalent to version 22), and was released in March, 2020. CorelDraw is designed to edit two-dimensional images such as logos and posters.

CorelDRAW Graphics Suite was originally developed for Microsoft Windows 3, and as of 2020 runs on Windows 7, Windows 8.1 and Windows 10. macOS releases began on March 12, 2019,[36] after an 18-year absence (the previous version for OS X was version 11, released in 2001).


With version 6, Corel introduced task automation using a proprietary scripting language, Corel SCRIPT. Support for VBA (Visual Basic for Applications) macros was added in version 10, and Corel SCRIPT was eventually deprecated. Support for VSTA (Microsoft Visual Studio Tools for Applications) is now included in Windows and requires Visual Studio 2017. Version 2019 added Javascript as an option for cross-platform scripting with MacOS support; however, the built-in IDE does not support it as of 2020.[37]


Previously supported platforms

Until the release of version 5, CorelDraw versions existed for Windows 3.1x, CTOS and OS/2.

Structure

In its first versions, the CDR file format was a completely proprietary file format primarily used for vector graphic drawings, recognizable by the first two bytes of the file being "WL". Starting with CorelDraw 3, the file format changed to a Resource Interchange File Format (RIFF) envelope, recognizable by the first four bytes of the file being "RIFF", and a "CDR*vrsn" in bytes 9 to 15, with the asterisk "*" being just a blank in early versions.[39] Beginning with CorelDraw 4 it included the version number of the writing program in hexadecimal ("4" meaning version 4, "D" meaning version 14). The actual data chunk of the RIFF remains a Corel proprietary format.


From version X4 (14) on, the CDR file is a ZIP-compressed directory of several files, among them XML files and the RIFF-structured riffdata.cdr with the familiar version signature in versions X4 (CDREvrsn) and X5 (CDRFvrsn), and a root.dat with CorelDraw X6, where the bytes 9 to 15 look slightly different – "CDRGfver" in a file created with X6. "F" was the last valid hex digit, and the "fver" now indicates that the letter before no longer represents a hex digit.


There is no publicly available CDR file format specification.


Other CorelDraw file formats include CorelDraw Compressed (CDX), CorelDraw Template (CDT)[42] and Corel Presentation Exchange (CMX).