| Extension | File Description |
| .HIU | Uncommon Files |
| .HIV | System Files |
| .HIW | Uncommon Files |
| .HIX | Uncommon Files |
| .HIY | Uncommon Files |
| .HIZ | Uncommon Files |
| .HJ0 | Uncommon Files |
| .HJ1 | Uncommon Files |
| .HJ2 | Uncommon Files |
| .HJ3 | Uncommon Files |
| .HJ4 | Uncommon Files |
| .HJ5 | Uncommon Files |
| .HJ6 | Uncommon Files |
| .HJ7 | Uncommon Files |
| .HJ8 | Uncommon Files |
| .HJ9 | Uncommon Files |
| .HJA | Uncommon Files |
| .HJB | Uncommon Files |
| .HJC | Uncommon Files |
| .HJD | Uncommon Files |
| .HJE | Uncommon Files |
| .HJF | Uncommon Files |
| .HJG | Uncommon Files |
| .HJH | Uncommon Files |
| .HJI | Uncommon Files |
| .HJJ | Uncommon Files |
| .HJK | Uncommon Files |
| .HJL | Uncommon Files |
| .HJM | Uncommon Files |
| .HJN | Uncommon Files |
| .HJO | Uncommon Files |
| .HJP | Uncommon Files |
| .HJQ | Uncommon Files |
| .HJR | Uncommon Files |
| .HJS | Uncommon Files |
| .HJT | Uncommon Files |
| .HJU | Uncommon Files |
| .HJV | Uncommon Files |
| .HJW | Uncommon Files |
| .HJX | Uncommon Files |
| .HJY | Uncommon Files |
| .HJZ | Uncommon Files |
| .HK0 | Uncommon Files |
| .HK1 | Uncommon Files |
| .HK2 | Uncommon Files |
| .HK3 | Uncommon Files |
| .HK4 | Uncommon Files |
| .HK5 | Uncommon Files |
| .HK6 | Uncommon Files |
| .HK7 | Uncommon Files |
| .HK8 | Uncommon Files |
| .HK9 | Uncommon Files |
| .HKA | Uncommon Files |
| .HKB | Uncommon Files |
| .HKC | Uncommon Files |
| .HKD | Uncommon Files |
| .HKE | Uncommon Files |
| .HKF | Uncommon Files |
| .HKG | Uncommon Files |
| .HKH | Uncommon Files |
| .HKI | Compressed Files |
| .HKI1 | Compressed Files |
| .HKI2 | Compressed Files |
| .HKI3 | Compressed Files |
| .HKJ | Uncommon Files |
| .HKK | Uncommon Files |
| .HKL | Uncommon Files |
| .HKM | Uncommon Files |
| .HKN | Uncommon Files |
| .HKO | Uncommon Files |
| .HKP | Uncommon Files |
| .HKQ | Uncommon Files |
| .HKR | Uncommon Files |
| .HKS | Uncommon Files |
| .HKT | Uncommon Files |
| Extension | File Description |
| .HKU | Uncommon Files |
| .HKV | Uncommon Files |
| .HKW | Uncommon Files |
| .HKX | Uncommon Files |
| .HKY | Uncommon Files |
| .HKZ | Uncommon Files |
| .HL$ | Uncommon Files |
| .HL0 | Uncommon Files |
| .HL1 | Uncommon Files |
| .HL2 | Uncommon Files |
| .HL3 | Uncommon Files |
| .HL4 | Uncommon Files |
| .HL5 | Uncommon Files |
| .HL6 | Uncommon Files |
| .HL7 | Uncommon Files |
| .HL8 | Uncommon Files |
| .HL9 | Uncommon Files |
| .HLA | Uncommon Files |
| .HLB | Misc Files |
| .HLC | Uncommon Files |
| .HLD | Uncommon Files |
| .HLE | Uncommon Files |
| .HLF | Uncommon Files |
| .HLG | Uncommon Files |
| .HLH | Uncommon Files |
| .HLI | Uncommon Files |
| .HLJ | Uncommon Files |
| .HLK | Uncommon Files |
| .HLL | Uncommon Files |
| .HLM | Uncommon Files |
| .HLN | Uncommon Files |
| .HLO | Uncommon Files |
| .HLP | System Files |
| .HLQ | Uncommon Files |
| .HLR | Uncommon Files |
| .HLS | Uncommon Files |
| .HLT | Uncommon Files |
| .HLU | Uncommon Files |
| .HLV | Uncommon Files |
| .HLW | Uncommon Files |
| .HLX | Misc Files |
| .HLY | Uncommon Files |
| .HLZ | Uncommon Files |
| .HM | Uncommon Files |
| .HM0 | Uncommon Files |
| .HM1 | Uncommon Files |
| .HM2 | Uncommon Files |
| .HM3 | Data Files |
| .HM4 | Uncommon Files |
| .HM5 | Uncommon Files |
| .HM6 | Uncommon Files |
| .HM7 | Uncommon Files |
| .HM8 | Uncommon Files |
| .HM9 | Uncommon Files |
| .HMA | Audio Files |
| .HMB | Uncommon Files |
| .HMC | Uncommon Files |
| .HMD | Uncommon Files |
| .HME | Settings Files |
| .HMF | Uncommon Files |
| .HMG | Uncommon Files |
| .HMH | Uncommon Files |
| .HMI | Audio Files |
| .HMJ | Uncommon Files |
| .HMK | Page Layout Files |
| .HML | Uncommon Files |
| .HMM | Uncommon Files |
| .HMN | Uncommon Files |
| .HMO | Uncommon Files |
| .HMP | Game Files |
| .HMQ | Uncommon Files |
| .HMR | Uncommon Files |
| .HMS | Executable Files |
| .HMSKIN | Uncommon Files |
| .HMT | Data Files |
