Microsoft has been providing Windows 7 ISO (disc image of Windows 7 DVD) to its customers with a time-limited ever-changing dynamic download links. And various online stores such as Amazon and Digital river have started to provide much sought after Windows 7 ISO downloads for their customers. The direct download links provided by various online stores are static, so it becomes the only publicly available official direct download links and sources for Windows 7 ISO which can be used to download by everybody.
Hint: It’s recommended to use a download manager to download Windows 7 ISO as the file size typically more than 2GB and some download server terminates connection after a period of time. If you’re a customer, just login to your account to trigger the built-in download manager or file transfer manager.
Windows 7 ISO Direct Download Links
32-bit Windows 7 Home Premium x86 ISO
64-bit Windows 7 Home Premium x64 ISO
32-bit Windows 7 Professional x86 ISO
64-bit Windows 7 Professional x64 ISO
Source: My Digital Life