Luminance HDR is an open source graphical user interface application that aims to provide a workflow for HDR imaging.

Supported HDR formats:

OpenEXR (extension: exr);

Radiance RGBE (extension: hdr);

Tiff formats: 16bit, 32bit (float) and LogLuv (extension: tiff);

Raw image formats (extension: various);

PFS native format (extension: pfs).

Supported LDR formats

JPEG;

PNG;

PPM;

PBM;

TIFF (8/16 bits).

Supported features

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;

Save load HDR images;

Rotate, resize and crop HDR images;

Tonemap HDR images;

Copy exif data between sets of images;

Supports internationalization.

Luminance HDR is available for Linux, Windows and Mac OS X, see Download above. A wiki space provided by Sourceforge acts a central place for all the documentation. A great deal of discussions and images related to Luminance HDR can be found on flickr and facebook.