.IW4

.IW4 file extension

This is the basic program to work with .IW4 extension

ACDSee

ACDSee ACDSee DjVu Image

ACDSee is a solid, trusted solution for your growing photo collection. More tools than ever to control color, print outcomes, and saving, to claim your work as your own, to optimize your organizational methods, and much more, add further value to this dependable software... (more)

The program works with the following extensions: gz, jpg, rar, tgz, png, psd, ico, zip, bmp, wmf, gif, jpeg, djvu, z, bw, pef, wbm, jpe, ras, ulw, int, lha, raf, ais, rgb, xbm, lzh, srf, art, eps, iw4, tar, b64, ddf, pct, sgi, tga, j2k, taz, ani, mag, pic, cr2, jpc, tbz, sid, kdc, crw, jpk, cur, ldf, sr2, dcr, jpx, plp, uue, dcx, lwf, dng, rsb, psp, bay, erf, thm, j2c, raw, cs1, mos, ttc, jif, tif, djv, mrw, ttf, cab, jp2, nef, v7o, dib, lbm, fff, ace, orf, pbm, v7p, emf, pgm, bwf, fpx, arj, pcd, xif, pix, qcp, icl, bz2, pcx, xpm, ppm, sml, icn, inta, rgba, wbmp, pict, qtpf, tiff, jfif and 032