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37 results for ″Official OS″
![Microsoft Windows 8 ISO Pro x86 x64 Free Download](https://getpcsoft.wikisend.com/img_howto/0/301/The-Windows-8-Logo-That-Could-Have-Been-3.jpg)
Microsoft Windows 8 ISO Pro x86 x64 Free Download
Version: 8.0. File size: 32bit - 2.6 GB, 64bit - 3.6 GB
![Microsoft Windows 7 ISO Ultimate Edition Free Download](https://getpcsoft.wikisend.com/img_howto/0/300/windows-7.jpg)
Microsoft Windows 7 ISO Ultimate Edition Free Download
Version: 7.0. File size: 32bit - 2.39 GB, 64bit - 3.09 GB
![macOS Sierra public beta version Free Download](https://getpcsoft.wikisend.com/img_howto/0/497/sierra_icon.png)
macOS Sierra public beta version Free Download
Version: 10.12 public beta. File size: 64bit - 4,5 Gb