This is open source
LINKQtpfsgui is a Qt4 graphical user interface that aims to provide a workflow for HDR imaging.Supported HDR formats:
Â Â * OpenEXR (extension: exr, linux and Mac OS X only)
Â Â * Radiance RGBE (extension: hdr)
Â Â * Tiff formats: 16bit, 32bit (float) and LogLuv (extension: tiff)
Â Â * Raw image formats (extension: various)
Â Â * PFS native format (extension: pfs)
Supported LDR formats:
Â Â * JPEG, PNG, PPM, PBM, TIFF(8 bit)
Â Â * Create an HDR file from a set of images (formats: JPEG, TIFF 8bit and 16bit, RAW) of the same scene taken at different exposure setting.
Â Â * Save and load HDR images.
Â Â * Rotate and resize HDR images.
Â Â * Tonemap HDR images.
Â Â * Copy exif data between sets of images.