.EXR file extension

IrfanView is a universal photo viewer and converter with support for hundreds of image formats. This application comes loaded with plugins for opening common as well as rare formats including RAW images; you can also install additional plugins by copying appropriate DLL files... (more)

The program works with the following extensions: jpg, mp3, png, ico, psd, swf, wmf, wma, wmv, bmp, gif, avi, flv, jpeg, djvu, ra, g3, mov, qt, au, img, ecw, cur, fpx, ogg, fsh, dcx, hdp, icl, mpe, j2k, eps, jng, psp, jpc, tga, jpm, mpg, jp2, raw, ttf, mng, med, rmi, lbm, tif, xpm, cr2, ngg, snd, pgm, sid, crw, nlm, wav, ppm, ldf, exr, nol, ras, gsm, lwf, mos, sff, rgb, ics, sfw, pbm, cpt, sgi, swd, aif, pcd, ima, jpf, dib, sun, mpv, acr, asf, pcx, swt, emf, b3d, ani, lds, wdp, xbm, dcm, cam, jpe, kdc, dds, mid, clp, midi, iw44, mpeg, tiff and wbmp

Artizen HDR is a versatile photo editor, easy-to-use and with powerful features.