UniView is freeware program for 32 bit OS Windows(95, 98, 2001, NT). It's main usage is to view, edit and convert files. It supports following formats... For some formats codecs are needed (eg. for QuickTime and MPEG-4 files). Program is still being developed, so it's possible, that version you are actualy using is outdated. New version can you download from FTP server SAC (ftp://ftp.elf.stuba.sk/pub/pc/sk-made/), my homepage http://www.gym.utcru.sk/epox/) or some other location (I don't know, where on other places is it, but it'll be probably on many SAC server mirrors). If you enjoy this program or you have some problems using it, don't hositate to write an email to author.