Format introduction | CorelDraw is a vector graphics editor developed and marketed by Corel Corporation of Ottawa, Canada. CorelDraw file formats include CDR, CorelDraw Compressed (CDX), CorelDraw Template (CDT) and Corel Presentation Exchange (CMX). | JPEG is a commonly used method of lossy compression for digital images, particularly for those images produced by digital photography. The degree of compression can be adjusted, allowing a selectable tradeoff between storage size and image quality. JPEG typically achieves 10:1 compression with little perceptible loss in image quality. |
Technical details | 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 Corel Draw X6, where the bytes 9 to 15 look slightly different. | Image files that employ JPEG compression are commonly called "JPEG files", and are stored in variants of the JIF image format. Most image capture devices (such as digital cameras) that output JPEG are actually creating files in the Exif format, the format that the camera industry has standardized on for metadata interchange. |
File extension | .cdr, .cdt | .jpg, .jpeg, .jpe, .jif, .jfif, .jfi |
MIME | application/x-cdr | image/jpeg |
Developed by | Corel Corporation | Joint Photographic Experts Group |
Type of format | Vector graphics | lossy image format |
Associated programs | Adobe Illustrator, Corel PaintShop Photo Pro, Corel WordPerfect Office, Inkscape, LibreOffice, Microsoft Visio. | Apple Safari, Google Chrome, Mozilla Firefox, Internet Explorer, Adobe Photoshop, Paint Shop Pro, the GIMP, ImageMagick, IrfanView, Pixel image editor, Paint.NET, Xara Photo & Graphic Designer. |
Wiki | https://en.wikipedia.org/wiki/CorelDRAW | https://en.wikipedia.org/wiki/JPEG |