Microsoft's official download site hides older ISO links if you visit using a standard Windows browser. By tricking the website into thinking you are using a non-Windows operating system (like macOS, Linux, or iPadOS), the site will display direct HTTP download links for older ISO versions.
Leave the File System as or FAT32 (Rufus selects the appropriate default automatically). windows 10 1607 iso file download
Click , select your preferred Language , and click Confirm again. Microsoft's official download site hides older ISO links
Note: Microsoft frequently rotates the builds available via this method. If it only serves the latest Windows 10 build, move to Method 3. select your preferred Language