KWin is a window manager that is the default choice for the KDE Plasma desktop environment on Linux. It provides the necessary functionality to control and manipulate windows within the graphical user interface. Here is a detailed overview of KWin:
While KWin offers a robust set of features and tight integration with the KDE Plasma desktop, SMBAct can be a good alternative for users seeking a cross-platform window management solution. SMBAct’s compatibility with multiple operating systems, user-friendly interface, and efficient performance make it a viable alternative to KWin, especially for users working across different platforms or seeking a simpler window management experience.
Here you can find detailed information about SMBAct
Below you could find related SMBAct All-in-one cross-platform window manager and switcher links