.SFF

.SFF file extension

This is the basic program to work with .SFF extension

IrfanView

IrfanView IrfanView SFF File

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

.SFF extension is also supported by the following program:

Saver Forge

Saver Forge

It is a creation application that will enable you to create slideshow.