In 2004, Adobe announced the end of development for Adobe PageMaker but that Adobe will continue to sell and support it. InDesign is seen as the successor product. The Macintosh version only runs in Mac OS 9 or earlier; there is no native support for Mac OS X, nor is there support for Intel-based Macintoshes. It does not run well under Classic (which may have led to its nickname of "RageMaker"), and Adobe recommends customers use an older Macintosh capable of booting into Mac OS 9. According to Adobe, PageMaker "does not install or run on Windows Vista."