- File extension "ytr"
- File extension "yar"
- File extension "y2k"
- File extension "xy"
- File extension "xrs"
- File extension "xrc"
- File extension "xmv"
- File extension "xfs"
- File extension "xfo"
- File extension "xds"
- File extension "wxp"
- File extension "wwp"
- File extension "wvm"
- File extension "wvh"
- File extension "wui"
- File extension "wsl"
- File extension "wmx"
- File extension "wlf"
- File extension "wd2"
- File extension "wci"
- File extension "wai"
- File extension "w5s"
- File extension "w3g"
- File extension "w2l"
- File extension "w04"
- File extension "vmem"
- File extension "vd"
- File extension "vct"
- File extension "vc6"
- File extension "vbs1"