Sorted alphabetically: U
by: Administrator
# File extension The full name of the file
 
1 U file extension Unreal Tournament Class Package
2 U01 file extension Barudan Embroidery
3 U10 file extension UFile 2010 Tax Return
4 U11 file extension UFile 2011 Tax Return
5 U12 file extension UFile 2012 Tax Return
6 U255LAW file extension Exponential 8-bit Sound
7 U3D file extension Universal 3D File
8 U3I file extension U3 Application Information File
9 U3P file extension U3 Smart Application
10 U8 file extension 3D Lemmings Audio File
11 U96 file extension EasyZip Temporary
12 UAE file extension WinUAE Configuration
13 UAP file extension SIMATIC WinCC User Archive Export
14 UAQ file extension Microsoft Windows Action Queue
15 UAS file extension Ulead PhotoImpact Backup
16 UAV file extension OpenPilot UAV Settings
17 UAX file extension Unreal Audio Package
18 UB file extension Unsigned Byte Audio File
19 UBJ file extension Universal Binary JSON File
20 UBOX file extension Universe Sandbox Data File
21 UC file extension UnrealScript Class
22 UC2 file extension UltraCompressor 2 Archive
23 UCCAPILOG file extension Microsoft UCC API Log File
24 UCE file extension Windows UCE System File
25 UCF file extension WebEx Media File
26 UCI file extension UFS Explorer Backup File
27 UCL file extension Unreal Tournament cache file
28 UCLS file extension ObjectAid UML Explorer Class Diagram
29 UCM file extension Crazy Machines Model File
30 UCP file extension SmartWare Communications Profile
31 UCR file extension MicroSim PCBoard Unrouted Nets Report
32 UCS file extension Homeworld Localized Unicode Strings
33 UCSETTINGS file extension Universal Converter Settings
34 UCT file extension UC Browser Theme File
35 UCV file extension Universal Converter Conversion
36 UD file extension OmniPage User Dictionary
37 UDA file extension ZEMAX Model Data
38 UDB file extension Dynamics AX User Database File
39 UDC file extension Adobe InDesign User Dictionary
40 UDCX file extension Universal Data Connection File
41 UDEB file extension Debian Package File
42 UDF file extension Universal Disk Format File
43 UDI file extension CorelDRAW Draw Script Textures Bitmap
44 UDID file extension Google Android Unique Device IDentifier
45 UDK file extension Unreal Engine Map File
46 UDL file extension Microsoft Universal Data Link File
47 UDO file extension Moray UDO 3D
48 UDP file extension Corel VideoStudio Scene Information
49 UDS file extension FIMware database file
50 UDW file extension Raw Unsigned DoubleWord (32-bit) Data
51 UEA file extension Protector Suite QL Encrypted Archive
52 UEED file extension Uconomix Encryption Engine Encrypted Directory
53 UES file extension Ulead Photo Explorer Slide Show
54 UEW file extension UltraEdit Wordfile
55 UFA file extension GIF Animator Animation Object Information
56 UFC file extension SATURN Suite
57 UFI file extension UFOCaptureV2
58 UFO file extension Ulead File Object
59 UFR file extension Ultra Fractal File
60 UFS file extension FreeBSD Unix File System File
61 UFSUZIP file extension Compressed Unix File System File
62 UFX file extension Ultimate 3D Game Engine Material
63 UGD file extension Need For Speed Underground
64 UGR file extension Apophysis Gradient
65 UHA file extension UHarc Compressed Archive
66 UHH file extension Eurotherm Hydra History Encrypted
67 UHTM file extension Unreal Tournament
68 UHTML file extension uHTML document file
69 UI file extension User Interface File
70 UIBAK file extension UltraISO Backup Disk Image
71 UIC file extension COCO Unit ICon
72 UID file extension IBM Voice Type Users
73 UIF file extension Universal Image Format Disc Image
74 UIN file extension ICQ 2001 Saved ICQ Contact Information
75 UIR file extension LabWindows User Interface Resource
76 UIS file extension WindowBlinds User Interface Specification
77 UIT file extension UIX XML Template
78 UKA file extension Fifa World Cup Game Data
79 UKS file extension Microsoft Works
80 UKX file extension Unreal Animation Package
81 ULAW file extension Raw u-Law Audio File
82 ULB file extension COBOL Unisys Library
83 ULD file extension Unified Luminaire Datafile
84 ULF file extension Universal List File
85 ULS file extension NetMeeting User Location Service File
86 ULT file extension UltraTracker Module
87 ULW file extension u-Law Audio File
88 ULYS file extension Ulysses Project
89 ULZ file extension USBlyzer Data Capture File
90 UMD file extension UMD Mobile Ebook
91 UMF file extension MediaHolder Universal Media Format File
92 UML file extension UML Data Object Model
93 UMLCLASS file extension UML Class Model
94 UMLX file extension Visual UML XML Model
95 UMM file extension Unified Molecular Modeling
96 UMOD file extension Unreal Tournament Module File
97 UMR file extension MyEclipse UML Model Repository
98 UMS file extension Rune 3D Mesh File
99 UMX file extension Deus Ex file
100 UNA file extension SIMS Unauthorized Data
101 UNAUTH file extension SiteMinder Unauthorized Message File
102 UNCOMPRESSED_SIZE file extension Singularity Game
103 UNF file extension Btreive Unformatted
104 UNI file extension MikMod UniMOD Module
105 UNITY file extension Unity Scene File
106 UNITY3D file extension Unity Web Player File
107 UNITYPACKAGE file extension Unity Package File
108 UNIX file extension Unix
109 UNK file extension UVProbe file
110 UNKNOWN file extension Unknown File Type
111 UNL file extension Garmin Unlock File
112 UNQ file extension ACT! 3.0 Email Message Attachment
113 UNR file extension Unreal Level Map
114 UNS file extension Visual Navigation Suite Export Or Import Settings
115 UNT file extension AutoCAD Unit Definition File
116 UNV file extension BusinessObjects Universe
117 UNX file extension Unix Text File
118 UOF file extension Uniform Office Document
119 UOP file extension Uniform Office Presentation
120 UOS file extension Uniform Office Spreadsheet
121 UOT file extension Uniform Office Document
122 UPD file extension Program Update Information
123 UPDATE file extension ISAPI Update File
124 UPDATR file extension iConomy Update File
125 UPF file extension Nokia Phone digital photo file
126 UPG file extension Firmware upgrade file
127 UPJ file extension Ulead Project
128 UPK file extension Unreal Engine 3 Package
129 UPL file extension StarMoney Agent Download
130 UPO file extension DBASE Compiled Update Data
131 UPOI file extension iGO Points of Interest File
132 UPR file extension FileMaker user spelling dictionary
133 UPX file extension Ultimate Packer for eXecutables File
134 UQM file extension The Ur-Quan Masters Game Data File
135 URD file extension Ultra Recall Database
136 URD-JOURNAL file extension Ultra Recall Journal Update
137 URF file extension AppFace Skin
138 URL file extension Internet Shortcut
139 URLS file extension GetRight Internet Shortcuts List
140 URL_ file extension Internet Shortcut - URL - Uniform Resource Locator
141 URR file extension Uniface Signatures File
142 URS file extension ControlDraw User Requirement Specifier
143 URT file extension Utah Raster Toolkit File
144 US file extension English Language Translation
145 US? file extension Microsoft Word Font
146 USA file extension Microsoft Office headers file
147 USB file extension SiSoftware Sandra
148 USC file extension USC Module Definition
149 USECASEDIAGRAM file extension Microsoft Visual Studio Use Case Diagram
150 USEQ file extension USeq Genome Data File
151 USER file extension Visual Studio Project User Options File
152 USERPROFILE file extension Norton Antivirus User Profile File
153 USERTILE-MS file extension Windows 8 User Tile File
154 USF file extension Nintendo 64 Music File
155 USFLIB file extension Nintendo 64 Song Library
156 USM file extension USM Game Video File
157 USP file extension PageMaker Printer Font
158 USR file extension FileMaker Pro Database File
159 UST file extension WiFi SiStr exported user theme file
160 USTAR file extension Uniform Standard Tape Archive Format File
161 USX file extension Unreal Static Meshes
162 UT2 file extension Unreal Tournament Map
163 UT2MOD file extension Unreal Tournament 2003/2004 Module File
164 UT3 file extension Unreal Tournament 3 Map File
165 UT4MOD file extension Unreal Tournament 2004 Module
166 UT8 file extension Ghost Master Language File
167 UTB file extension µTBackup Backup
168 UTC file extension Bioware Creature File
169 UTF8 file extension Unicode UTF8-Encoded Text Document
170 UTI file extension Spybot - Search & Destroy Includes
171 UTM file extension BioWare Aurora Game Engine Store
172 UTP file extension BioWare Aurora Game Engine Placeable Object
173 UTPART file extension µTorrent Unfinished Download
174 UTT file extension BioWare Aurora Engine Trigger
175 UTW file extension Unity Whirld File
176 UTX file extension Unreal Texture Package
177 UTXT file extension Unicode Text File
178 UTZ file extension UIQ Theme Package
179 UU file extension Uuencoded File
180 UUD file extension UUDecoded File
181 UUE file extension Uuencoded File
182 UVCAB file extension UVScreenCamera Films
183 UVF file extension Uncertain Value Format
184 UVPROJ file extension µVision4 Project
185 UVR file extension UVR Mesh
186 UVSEG file extension UVScreenCamera Segments
187 UVW file extension 3D Studio MAX UVW Coordinates
188 UVX file extension Unreal Tournament 2003 Saved Game
189 UW file extension Unsigned Word Audio File
190 UWF file extension UltraTracker Wave File
191 UWL file extension User Word List File
192 UXF file extension UMLet UML EXchange Format
193 UXX file extension Unreal Tournament Cache
194 UXY file extension Barudan Embroidery Outline
195 UYVY file extension YUV 16-bit Image Format
196 UZE file extension UltimateZip Compressed Archive
197 UZIP file extension FreeBSD Compressed Disk Image