| .ARE | BioWare | Arquivos de jogos | BioWare Aurora Engine Area File | BioWare Neverwinter Nights | BioWare |
| .BIC | Take-Two Interactive | Arquivos de jogos | Civilization 3 Scenario File | BioWare Neverwinter Nights | BioWare |
| .DLG | Crytek | Arquivos de jogos | Crysis Dialogue Data File | BioWare Neverwinter Nights | BioWare |
| .ERF | BioWare | Arquivos de jogos | BioWare Entity Resource File | BioWare Neverwinter Nights | BioWare |
| .FAC | Newera Software Technology, Inc. | Arquivos de imagem Raster | FACE Graphic File | BioWare Neverwinter Nights | BioWare |
| .GIC | BioWare | Arquivos de jogos | BioWare Aurora Engine Area Data | BioWare Neverwinter Nights | BioWare |
| .HAK | BioWare | Arquivos de jogos | BioWare Aurora Engine Data File | BioWare Neverwinter Nights | BioWare |
| .ITP | BioWare | Arquivos de jogos | Bioware Palette Data | BioWare Neverwinter Nights | BioWare |
| .JRL | BioWare | Arquivos de jogos | BioWare Aurora Game Engine Journal Data | BioWare Neverwinter Nights | BioWare |
| .KEY | Unknown Developer | Arquivos codificados | License/ Encrypted Security Key File | BioWare Neverwinter Nights | BioWare |
| .LTR | Sublime HQ Pty Ltd | Arquivos de Texto | Letter Document | BioWare Neverwinter Nights | BioWare |
| .MBU | Sony | Arquivos de cópia | Sony CAV-M1000ES Memory Backup File | BioWare Neverwinter Nights | BioWare |
| .MOD | Open Source | Arquivos de áudio | Amiga Music Module File | BioWare Neverwinter Nights | BioWare |
| .NSS | Perion Network Ltd | Arquivos miscelâneas | Magentic Screensaver File | BioWare Neverwinter Nights | BioWare |
| .PTM | Microsoft Corporation | Arquivos GIS | MapPoint Map File | BioWare Neverwinter Nights | BioWare |
| .RIM | BioWare | Arquivos de jogos | BioWare Resource Image File | BioWare Neverwinter Nights | BioWare |
| .UTC | BioWare | Arquivos de jogos | BioWare Aurora Game Engine Creature Data File | BioWare Neverwinter Nights | BioWare |
| .UTD | BioWare | Arquivos de jogos | BioWare Aurora Game Engine Door File | BioWare Neverwinter Nights | BioWare |
| .UTI | BioWare | Arquivos de jogos | Bioware Aurora Item Data | BioWare Neverwinter Nights | BioWare |
| .UTP | BioWare | Arquivos de jogos | BioWare Aurora Game Engine Placeable Object File | BioWare Neverwinter Nights | BioWare |
| .UTS | BioWare | Arquivos de jogos | BioWare Aurora Game Engine Sound File | BioWare Neverwinter Nights | BioWare |
| .UTT | BioWare | Arquivos de jogos | Bioware Trigger File | BioWare Neverwinter Nights | BioWare |
| .UTW | BioWare | Arquivos de jogos | BioWare Aurora Engine Waypoint File | BioWare Neverwinter Nights | BioWare |
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