The 3.5 version of WinToHDD is available as a free download on our software library. The software lies within System Utilities, more precisely Backup & Restore. The actual developer of the software is The EasyUEFI Development Team. Our built-in antivirus checked this download and rated it as 100% safe. The latest setup file that can be downloaded is 8.9 MB in size.
From the developer:
WinToHDD is a free, handy and useful software which allows you to install or reinstall Microsoft Windows 10/8.1/8/7/vista & Windows Server 2016/2012/2008 without using a CD/DVD or USB drive. With this All-in-One Microsoft Windows Deployment Tool, you can easily reinstall Microsoft Windows, install Microsoft Windows onto disks other than the one where your Microsoft Windows operating system is installed, or clone existing Windows OS installation (Windows vista or later) to other disk. Furthermore, you can use it to create a Windows installation USB containing all your Windows installation ISO files (including Windows 10/8.1/8/7/vista & Windows Server 2016/2012/2008, both 64 & 32 bits), then you can install Windows 10/8.
You may want to check out more software, such as Second Copy, CDCheck or Smart Flash Recovery, which might be related to WinToHDD.