- File extension "m7c"
- File extension "m3x"
- File extension "m3"
- File extension "m2s"
- File extension "m2l"
- File extension "m2"
- File extension "lyc"
- File extension "lwx"
- File extension "lws"
- File extension "lsz"
- File extension "lrm"
- File extension "lot"
- File extension "locked"
- File extension "loaded"
- File extension "lnx"
- File extension "lns"
- File extension "llm"
- File extension "lks"
- File extension "liv"
- File extension "lfr"
- File extension "letter"
- File extension "lec"
- File extension "lbf"
- File extension "lat"
- File extension "lak"
- File extension "label"
- File extension "l01"
- File extension "kwp"
- File extension "kw"
- File extension "ksx"