KDE-Rounded-Corners is a KWin effect that enables rounded window corners on KDE Plasma Desktop from version 5.27 to 6.3+.
The effect allows users to customize roundness radius, outline color, thickness, and choose which app windows to include/exclude for the rounded corners effect.
It is compatible with both Wayland and Xorg, tested on various Linux distributions including KUbuntu, Debian, Fedora, openSUSE, Arch Linux, and KDE Neon.
To install KDE-Rounded-Corners, official packages are available for Debian, KUbuntu, KDE Neon, and openSUSE tumbleweed, with additional repositories for Fedora and Arch Linux.