Windows 10 Permanent Activator Ultimate, don't be misled by its name, is not just an online activator that can retrieve MAK and Retail keys from different servers for Windows 10 all editions. In fact, it also supports activation to all editions of other Windows & Office. This includes Windows XP/Vista/7/8/8.1/10, Office 2010/2013/2016 and Windows Server 2008/2012/2016.

If you want to know what kind of Windows activation tool is the best choice, AppNee's answer is always the same one: the batch! KMS_Activation for Windows 10 is by far one of the most efficient and safest Windows 10 activators written in batch scripts only.

Re-Loader Activator is another automatic and powerful universal activator (made by R@1n/RainReLoader) with more Microsoft products and versions support, including Microsoft Windows XP/7/8/8.1/10; Server 2008, 2012 and 2016); as well as Office 365/2010/2013/2016.

Bitdefender Reset Tool is an efficient and frequently-used automatic activation tool (solution), universal for Bitdefender all security products, compatible with all Windows OS (both 32-bit and 64-bit).

Bitdefender Activator Ultimate All In One Toolkit (also called Bitdefender TR) is a universal one-click activation/reset toolkit for all security products (Antivirus Pro, Internet security and Total Security) of Bitdefender 2012/2013/2014/2015 and older versions. Thanks for Khalil Zeina (CYBERBOOM)'s work.