- File extension "idn"
- File extension "icr"
- File extension "iconpackage"
- File extension "iad"
- File extension "ia1"
- File extension "i36"
- File extension "hys"
- File extension "hxm"
- File extension "hvpn"
- File extension "hsm"
- File extension "hsd"
- File extension "hrd"
- File extension "hpe"
- File extension "hhh"
- File extension "hhf"
- File extension "hgd"
- File extension "hdt"
- File extension "hal"
- File extension "hah"
- File extension "h2o"
- File extension "h1c"
- File extension "gvs"
- File extension "gtx"
- File extension "gt3"
- File extension "grs"
- File extension "grow"
- File extension "gpz"
- File extension "gne"
- File extension "gnc"
- File extension "gla"