AAct Portable is an activator program for any type of Windows operating system. If the license expires, this solution installs the necessary key and blocks hosts. Thus, it enables you to use the OS and applications on your desktop computer or laptop.

No need for setup

It is important to highlight that the utility does not require installation on a PC. You can simply unpack the downloaded archive to any location of your choice. The next step is to double click the executable file with your mouse.

The software is easy to use, even for people with limited technical skills. It is possible to activate Microsoft operating systems starting from Windows XP. There is support for both 32 and 64 bit computer architectures. Similar to KMSAuto Net, the activation feature is free.

Activate Microsoft products

The graphical interface contains only five buttons, each with a specific purpose. The first two allow you to activate Windows OS and Microsoft Office respectively. The next two are dedicated for viewing the detailed information about the aforementioned procedures.

The last button is reserved for accessing advanced settings. Here you can choose the activation method, install or delete keys, and create product reactivation tasks. Last but not least, you have the option to disable Windows Defender.

Features

free to download and use;
compatible with modern Windows versions;
allows you to activate some Microsoft products;
you can create automatic reactivation tasks;
there is support for several activation methods.