After Metrowerks was acquired by Motorola in 1999, the company concentrated on embedded applications, devoting a smaller fraction of their efforts to compilers for desktop computers. On 29 July 2005, they announced that CodeWarrior for Mac would be discontinued after the next release, CodeWarrior Pro 10. Although Metrowerks did not detail their reasons, the demand for CodeWarrior had presumably fallen during the time Apple began distributing Xcode (its own software development kit for OS X) for free. In addition, Apple's switch to Intel chips left Metrowerks without an obvious product as they had sold their Intel compiler technology to Nokia earlier in 2005.