Photopea is a free online image editor, that runs without plugins. It can both read and save PSD files. Developed by Photopea
License: Free
PaintShop Pro (PSP) is a raster and vector graphics editor for Microsoft Windows. It was originally published by Jasc Software. In October 2004, Corel purchased Jasc Software and the distribution rights to Paint Shop Pro. PSP functionality can be extended by Photoshop-compatible plugins. Developed by Corel Software
License: Commercial
Photopea is a free, browser-based photo editor suitable for quick edits and supports various file formats, making it accessible for casual users. In contrast, Corel PaintShop Pro offers a robust set of advanced tools ideal for professional photographers and graphic designers but requires a purchase and can be more complex to master.