历史版本下载地址

1.windows

https://dl.google.com/android/ndk/android-ndk-r6-windows.zip
https://dl.google.com/android/ndk/android-ndk-r6b-windows.zip
https://dl.google.com/android/ndk/android-ndk-r7c-windows.zip
https://dl.google.com/android/ndk/android-ndk-r8e-windows-x86.zip
https://dl.google.com/android/ndk/android-ndk-r8e-windows-x86_64.zip
https://dl.google.com/android/ndk/android-ndk-r9d-windows-x86.zip
https://dl.google.com/android/ndk/android-ndk-r9d-windows-x86_64.zip

2.mac

https://dl.google.com/android/ndk/android-ndk-r7c-darwin-x86.tar.bz2
https://dl.google.com/android/ndk/android-ndk-r8e-darwin-x86_64.tar.bz2
https://dl.google.com/android/ndk/android-ndk-r9d-darwin-x86_64.tar.bz2

3. linux

https://dl.google.com/android/ndk/android-ndk-r8e-linux-x86_64.tar.bz2
https://dl.google.com/android/ndk/android-ndk-r9d-linux-x86_64.tar.bz2