GIMP (GNU Image Manipulation Program) is a powerful, open-source image editing software that offers various features for designers, photographers, and artists. One of the frequently-used functions in ...

It allows you to open PSD files and perform basic edits like resizing, cropping, and applying filters. Though it may not be as powerful as Photoshop, Gimp is a great free option for basic image ...

While these online tools can edit the online files, you can also use GIMP, Paint.Net, XnView, IrfanView, and others to edit the PSD files. However, make sure that there can be limitations.

Saving over the PSD could ruin the file if you intend to open it back up in Photoshop later, so you should only use the tool if you plan to edit everything in GIMP.