Free software that can be used to open Photoshop PSD files in Windows and also convert to other file extensions like JPEG.

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.

How to Convert .PSD to Vector Graphics. Photoshop's PSD format saves projects by storing individual layers. When you save a PSD file for external use rather than editing, you must convert the ...