(CDR) blocks to be turned on and off can be more effective than reducing the power of circuit blocks.Features Vector formats: SVG, CDR, CDT, CMX, AI, XAR, CGM, WMF, XFIG, SK, SK1, SK2 Bitmap formats: PSD, XCF, PNG, JPG, TIFF, WEBP, BMP, PCX, PPM, XBM, XPM Available for Mac, Windows and Linux! Free Features.CDR (CorelDraw) file in Mac OS X? Browse other questions tagged macos mac coreldraw or ask your own question. Is there any free software that I could open a.