GIMP
Open Source
GIMP stands for GNU Image Manipulation Program which is an opensource image editor program supporting almost every popular image formats.
Photopea
Free
Photopea is a free online image editor, that runs without plugins. It can both read and save PSD files.
Polarr
Freemium
Polarr is a photo editing software.
Compare Adobe Photoshop Express with alternatives
Compare GIMP and Adobe Photoshop Express and decide which is most suitable for you.
Compare Polarr and Adobe Photoshop Express and decide which is most suitable for you.
Compare Photopea and Adobe Photoshop Express and decide which is most suitable for you.