Photopea - Online photo editor, which can work with PSD, XCF and Sketch files (Photoshop, Gimp and Sketch App).
LumaPix FotoFusion - Enhanced edition designed for digital enthusiasts and scrapbookers with powerful tools to easily...
Replace Cover - Create beautiful cover art for your Spotify playlists
SpotiPlus - SpotiPlus is a feature-rich application that lets you create cover arts for Spotify playlists and increase your fan following.
Headers.me - Create social cover images that get you followers
Coverify - Create your own custom cover art for Spotify playlists.