
The program is named for its creator, Irfan Škiljan from Jajce, Bosnia and Herzegovina, living in Vienna.IrfanView works under Windows 95 through Windows 7. It supports numerous file types including: image formats such as BMP, GIF, JPEG, PNG (includes the optimizer PNGOUT), TIFF, camera RAW, non-image media files such as Flash, Ogg Vorbis, MPEG, MP3, MIDI, and text files.
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Source From wikipedia