- File extension "lsd"
- File extension "lol"
- File extension "listing"
- File extension "lha"
- File extension "lfu"
- File extension "lfl"
- File extension "lbxnot"
- File extension "last"
- File extension "krz"
- File extension "kma"
- File extension "jpl"
- File extension "jpd"
- File extension "jcf"
- File extension "iwi"
- File extension "ivs"
- File extension "itd"
- File extension "ipc"
- File extension "ing"
- File extension "imy"
- File extension "imh"
- File extension "im"
- File extension "ihb"
- File extension "iem"
- File extension "icons"
- File extension "ibp"
- File extension "hxw"
- File extension "hsb"
- File extension "hrf"
- File extension "hnd"
- File extension "hlt"