Windows 10 Transformation Pack will give you Windows 10 UI improvements such as theme and logon screen without touching system files at all so it won't have such risk to harm your system at all. In this package, you'll have Windows 10 inspired themes and applications to make your system resembles Windows 10 as much as possible without modifying system files.

Features:
M3 user interface for installation/configuration
One-click installation/configuration
UxStyle memory patching
Windows 10 Aero Glass or Lite theme
Instant M2 and M3 wallpaper/logon screen customization
UserTile with current user/wallpaper auto configured on login

License: Free
File Size: 110 MB
File Name: Windows 10 Transformation Pack 4.5.exe
OS Support: Windows XP | 7 | 8 | 8.1 + 64bit
Date Added: Jun 24, 2015
Homepage: www.windowsxlive.net

Latest Version
Windows 10 Transformation Pack 4.5

Old Versions
Windows 10 Transformation Pack 4.0