This freeware AVI editor is small, smart, easy to use and involves no encoding/decoding processes. No video / audio degradation and out of sync problem arises after editing. All AVI and MKV file types of any size and video / audio content are supported.
With AVI Trimmer + MKV you can do the folowing things:
  • Edit movie for YouTube. Read how...
  • Get rid of TV tips in your AVI
  • Cut or edit out any AVI part you want to
  • Remove audio stream form AVI file.