Qtpfsgui is a program for Linux users that brings the hyper-realistic High Dynamic Range look to images without the need for a larger program like GIMP. Qtpfsgui isn’t an image editor, it only provides the specific tools for merging different exposures of the same image into an HDR image. Qtpfsgui only works with JPEG, TIFF and RAW format. Download Qtpfsguy here.
Source: Download Squad