iWork for iCloud also allows you to use these browsers, but some features might not work as expected:
Safari 5.0 - 6.0.2 (OS X)
Firefox 9.0 and later (OS X or Windows)
Google Chrome 7.0 - 26.0.1 (OS X or Windows)
Microsoft Edge (all versions, Windows)
Other web browsers might not work with iWork for iCloud.
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