| Udvidelse | Filbeskrivelse |
| .DSZ | Datafiler |
| .DTA | Datafiler |
| .DTD | Datafiler |
| .DTR | Datafiler |
| .DVDPROJ | Datafiler |
| .DVO | Datafiler |
| .DWI | Datafiler |
| .DWZ | Datafiler |
| .EAS | Datafiler |
| .EBUILD | Datafiler |
| .ECC | Datafiler |
| .ECL | Datafiler |
| .EDF | Datafiler |
| .EDG | Datafiler |
| .EEP | Datafiler |
| .EFIF | Datafiler |
| .EFP | Datafiler |
| .EFX | Datafiler |
| .EGP | Datafiler |
| .EI6 | Datafiler |
| .EMB | Datafiler |
| .EMD | Datafiler |
| .EMMA | Datafiler |
| .ENEX | Datafiler |
| .ENL | Datafiler |
| .ENTITY | Datafiler |
| .ENW | Datafiler |
| .EPF | Datafiler |
| .EPUB | Datafiler |
| .EPW | Datafiler |
| .ER1 | Datafiler |
| .ES | Datafiler |
| .ESB | Datafiler |
| .ESP | Datafiler |
| .ESX | Datafiler |
| .ET | Datafiler |
| .ET3 | Datafiler |
| .ETD | Datafiler |
| .EV | Datafiler |
| .EVY | Datafiler |
| .EWS | Datafiler |
| .EXL | Datafiler |
| .EXX | Datafiler |
| .FA | Datafiler |
| .FASTA | Datafiler |
| .FBDOC | Datafiler |
| .FCT | Datafiler |
| .FDB | Datafiler |
| .FDM | Datafiler |
| .FES | Datafiler |
| .FE_LAUNCH | Datafiler |
| .FFD | Datafiler |
| .FFO | Datafiler |
| .FHC | Datafiler |
| .FID | Datafiler |
| .FLK | Datafiler |
| .FLL | Datafiler |
| .FLO | Datafiler |
| .FLOW | Datafiler |
| .FLT | Datafiler |
| .FO | Datafiler |
| .FOB | Datafiler |
| .FOP | Datafiler |
| .FOX | Datafiler |
| .FPA | Datafiler |
| .FRL | Datafiler |
| .FRM | Datafiler |
| .FRO | Datafiler |
| .FSC | Datafiler |
| .FSIF | Datafiler |
| .FSS | Datafiler |
| .FTL | Datafiler |
| .FTW | Datafiler |
| .FXF | Datafiler |
| .FXG | Datafiler |
| Udvidelse | Filbeskrivelse |
| .GAL | Datafiler |
| .GALLERYITE | Datafiler |
| .GAN | Datafiler |
| .GCX | Datafiler |
| .GDF | Datafiler |
| .GED | Datafiler |
| .GEDCOM | Datafiler |
| .GEN | Datafiler |
| .GGB | Datafiler |
| .GHF | Datafiler |
| .GIS | Datafiler |
| .GLD | Datafiler |
| .GMS | Datafiler |
| .GNO | Datafiler |
| .GP3 | Datafiler |
| .GPI | Datafiler |
| .GPP | Datafiler |
| .GPR | Datafiler |
| .GRA | Datafiler |
| .GRAMPS | Datafiler |
| .GRD | Datafiler |
| .GRF | Datafiler |
| .GRIB | Datafiler |
| .GRK | Datafiler |
| .GRR | Datafiler |
| .GRT | Datafiler |
| .GRV | Datafiler |
| .GS | Datafiler |
| .GTAR | Datafiler |
| .GUI | Datafiler |
| .GWK | Datafiler |
| .GWP | Datafiler |
| .GXL | Datafiler |
| .HAL | Datafiler |
| .HBCI | Datafiler |
| .HCC | Datafiler |
| .HCE | Datafiler |
| .HCI | Datafiler |
| .HCL | Datafiler |
| .HCU | Datafiler |
| .HCX | Datafiler |
| .HDA | Datafiler |
| .HDF | Datafiler |
| .HDI | Datafiler |
| .HDL | Datafiler |
| .HDS | Datafiler |
| .HIF | Datafiler |
| .HM3 | Datafiler |
| .HMT | Datafiler |
| .HMXP | Datafiler |
| .HMXZ | Datafiler |
| .HOL | Datafiler |
| .HPID | Datafiler |
| .HS2 | Datafiler |
| .HSK | Datafiler |
| .HST | Datafiler |
| .HTB | Datafiler |
| .HTKE | Datafiler |
| .HUH | Datafiler |
| .HVP | Datafiler |
| .HVS | Datafiler |
| .IBA | Datafiler |
| .IC0 | Datafiler |
| .IC4 | Datafiler |
| .IC6 | Datafiler |
| .IC7 | Datafiler |
| .IC8 | Datafiler |
| .IES | Datafiler |
| .IGC | Datafiler |
| .II | Datafiler |
| .IIF | Datafiler |
| .IIF1 | Datafiler |
| .IMAGE | Datafiler |
| .IMR | Datafiler |
| .IMT | Datafiler |
