To make the installation of EasyDiffraction as easy as possible, we prepared installers for three major operating systems: Windows, macOS and Linux (Ubuntu). You can download the latest version from the EasyDiffraction home page. All previous versions are available on the GitHub releases page.
Run EasyDiffraction installer and follow the instructions.
macOS, if you see the message EasyDiffractionSetup.app can't be opened because it is from an unidentified developer, do the following:
In the Finder, locate the EasyDiffraction installer application, then control-click the installer icon, then choose Open from the shortcut menu and finally click Open.
Linuxbased system there can be the following error on startup: Failed to create OpenGL context for format QSurfaceFormat. This is due to a system OpenGL driver problem. Please re-install your graphics card drivers.
Run MaintenanceTool from the EasyDiffraction installation directory, select Remove all components and follow the instructions.