Mac OS and corresponding supported xcode versions

Good things do not need to be used. Some links may be unavailable. IPhone SDK 2.2.1 leopard (10.5.4)

Http://developer.apple.com/iphone/download.action? Path =/iPhone/iphone_sdk_for_iphone_ OS _2.2.1 _ 9m2621a _ final/iphone_sdk_for_iphone_ OS _2.2.19m2621afinal.dmg

IPhone sdks 3.0 (xcode 3.1.3) leopard (10.5.7)

Http://developer.apple.com/iphone/download.action? Path =/iPhone/iphone_sdk_3.0 _ final/iphone_sdk_3.0 _ leopard _ 9m2736 _ final. DMG

IPhone SDK 3.0 (xcode 3.2) Snow Leopard (10.6.0)

Http://developer.apple.com/iphone/download.action? Path =/iPhone/iphone_sdk_3.0 _ final/iphone_sdk_3.0 _ snow_leopard _ final. DMG

IPhone sdks 3.1 with xcode 3.1.4 leopard (10.5.7)

Http://developer.apple.com/iphone/download.action? Path =/iPhone/iphone_sdk_3.1 _ final/iphone_sdk_3.20.with_xcode_3.20.final _ leopard _ 9m2809. DMG

IPhone sdks 3.1 with xcode 3.2.1 for snow leopard (10.6.0)

Http://developer.apple.com/iphone/download.action? Path =/iPhone/iphone_sdk_3.1 _ final/iphone_sdk_3.20.with_xcode_3.2_final _ snow_leopard _ 10a432. DMG

IPhone SDK 3.1.2 with xcode 3.1.4 for leopard (10.5.7)

Http://developer.apple.com/iphone/download.action? Path =/iPhone/iphone_sdk_3.1.2 _ final/iphone_sdk_3.1.2_with_xcode_3.1.4 _ leopard _ 9m2809. DMG

IPhone SDK 3.1.2 with xcode 3.2.1 for snow leopard (10.6.0)

Http://developer.apple.com/iphone/download.action? Path =/iPhone/iphone_sdk_3.1.2 _ final/iphone_sdk_3.1.2_with_xcode_3.2.1 _ snow_leopard _ 10m2003. DMG

Don't be excited. The above links seem to be useless. But don't worry. Here you may have the http://www.iphonefix.de/

IPhone SDK 3.1.3 with xcode 3.1.4 for leopard (10.5.7)
Http://developer.apple.com/ios/download.action? Path =/iPhone/iphone_sdk_3.1.3 _ final/iphone_sdk_3.1.3_with_xcode_3.1.4 _ leopard _ 9m2809a. DMG

IPhone SDK 3.1.3 with xcode 3.2.1 for snow leopard (10.6.0)
Http://developer.apple.com/ios/download.action? Path =/iPhone/iphone_sdk_3.1.3 _ final/iphone_sdk_3.1.3_with_xcode_3.2.1 _ snow_leopard _ 10m2003a. DMG

IPhone sdks 3.2 finalWith xcode 3.2.2 for snow leopard (10.6.0)
Http://developer.apple.com/ios/download.action? Path =/iPhone/iphone_sdk_3.2 _ final/xcode_3.2.2_and_iphone_sdk_3.2_final.dmg

Xcode 3.2.3 and iPhone SDK 4 GM seed for snow leopard (10.6.2)
Http://developer.apple.com/ios/download.action? Path =/iPhone/iphone_sdk_4_gm_seed/xcode_3.2.3_and_iphone_sdk_4_gm_seed.dmg

Xcode 3.2.3 andIPhone SDK 4 FinalFor snow leopard (10.6.2)
Http://developer.apple.com/ios/download.action? Path =/iPhone/iphone_sdk_4 _ final/xcode_3.2.3_and_iphone_sdk_4 _ final. DMG

Xcode 3.2.3 and iOS SDK 4.0.1 for snow leopard (10.6.4)
Http://developer.apple.com/ios/download.action? Path =/IOS/ios_sdk_4.0.1 _ final/xcode_3.2.3_and_ios_sdk_4.0.1.dmg

Xcode 3.2.3 and iOS SDK 4.0.2 for snow leopard (10.6.4)
Http://developer.apple.com/ios/download.action? Path =/IOS/ios_sdk_4.0.2 _ final/xcode_3.2.3_and_ios_sdk_4.0.2.dmg

Xcode 3.2.4 andFor ios sdk 4.1For snow leopard (10.6.4)
Http://developer.apple.com/ios/download.action? Path =/IOS/ios_sdk_4.1 _ final/xcode_3.2.4_and_ios_sdk_4.1.dmg

Xcode 3.2.5 andIOS sdks 4.2 GMFor snow leopard (10.6.4)
Http://developer.apple.com/ios/download.action? Path =/IOS/ios_sdk_4.2_gm_seed/xcode_3.2.5_and_ios_sdk_4.2_gm_seed.dmg

Xcode 3.2.5 andFor ios sdk 4.2For snow leopard (10.6.4)
Http://developer.apple.com/ios/download.action? Path =/IOS/ios_sdk_4.2 _ final/xcode_3.2.5_and_ios_sdk_4.2_final.dmg

Xcode 3.2.6 andIOS sdks 4.3 GM seedFor snow leopard (10.6.6)
Http://developer.apple.com/devcenter/download.action? Path =/IOS/ios_sdk_4.3_gm_seed/xcode_3.2.6_and_ios_sdk_4.3_gm_seed.dmg

Xcode 3.2.6 andFor ios sdk 4.3For snow leopard (10.6.6)
Http://adcdownload.apple.com/Developer_Tools/xcode_3.2.6_and_ios_sdk_4.3__final/xcode_3.2.6_and_ios_sdk_4.3__final.dmg

Xcode 3.2.6 andIos sdk 4.3.1For snow leopard (10.6.6)
Http://adcdownload.apple.com/Developer_Tools/xcode_3.2.6_and_ios_sdk_4.3__final/xcode_3.2.6_and_ios_sdk_4.3.dmg

Xcode 4 and iOS sdks 4.3For snow leopard (10.6.6)
Http://developer.apple.com/devcenter/download.action? Path =/developer_tools/xcode_4_and_ios_sdk_4.3 _ final/xcode_4_and_ios_sdk_4.3 _ final. DMG

Xcode 4.0.1 and iOS SDK 4.3.1For snow leopard (10.6.6)
Http://developer.apple.com/devcenter/download.action? Path =/developer_tools/xcode_4.0.20.and_ios_sdk_4.3/xcode_4.0.20.and_ios_sdk_4.3.dmg

Xcode 4.0.2 and iOS SDK 4.3.2For snow leopard (10.6.6)
Http://developer.apple.com/devcenter/download.action? Path =/developer_tools/xcode_4.0.2_and_ios_sdk_4.3/xcode_4.0.2_and_ios_sdk_4.3.dmg

Xcode 4.2 and iOS SDK 5.0For snow leopard (the original post of 10.6.7 is 10.6.6)
Https://developer.apple.com/devcenter/download.action? Path =/pai_tools/xcode_4.2_with_ios_5_sdk/xcode_4.2_and_ios_5_sdk_for_snow_leopard.dmg

Xcode 4.2 and iOS SDK 5.0For lion (10.7)
Http://developer.apple.com/devcenter/download.action? Path =/pai_tools/xcode_4.2_with_ios_5_sdk/xcode_4.2_and_ios_5_sdk_for_lion.dmg