Mozilla yesterday accused Microsoft of withholding APIs necessary to build a competitive browser for Windows RT, and said the behavior “may have antitrust implications.”
Harvey Anderson, Mozilla’s general counsel, and Asa Dotzler, director of Firefox, weighed in with the accusations late Wednesday in a pair of blog posts.
Anderson warned that Microsoft’s decision to allow only Internet Explorer 10 (IE10) in one mode of Windows RT “signal[s] an unwelcome return to the digital dark ages where users and developers didn’t have browser choices.”
Dotlzer was more direct. “Microsoft is trying to lock out competing browsers when it comes to Windows running on ARM chips,” he said.
Their beef stems from Microsoft’s decision to deny other browser makers, including Mozilla, access to APIs (application programming interfaces) necessary to run a browser on Windows RT’s conventional desktop.
Windows RT — the edition for ARM processors — will offer a Metro mode that features touch-based apps available from the Windows Store. But it also includes a heavily-restricted “desktop” mode that will run only Microsoft code.
Among the software that will run on the Windows RT desktop — Microsoft hasn’t given that mode a specific name — will be new versions of Office’s Word, Excel, PowerPoint and OneNote; the Windows Explorer file manager; and a “desktop” edition of Internet Explorer 10 (IE10). Read More