Sorted alphabetically: U

#File extensionThe full name of the file
 
1 U File Extension Unreal Tournament Class Package
2 U00 File Extension The Price Is Right 2010 Game
3 U01 File Extension Barudan Embroidery
4 U08 File Extension UFile Data
5 U10 File Extension UFile 2010 Tax Return
6 U11 File Extension UFile 2011 Tax Return
7 U12 File Extension UFile 2012 Tax Return
8 U255LAW File Extension Exponential 8-bit Sound
9 U2CAR File Extension NFS:U2 Car
10 U32 File Extension Authorware Cover
11 U3D File Extension Universal 3D Format
12 U3I File Extension U3 Application Information Format
13 U3P File Extension U3 Smart Application
14 U8 File Extension 3D Lemmings Audio Format
15 U96 File Extension EasyZip Temporary
16 UAE File Extension WinUAE Configuration
17 UAL File Extension Entrust Unattended Login Credentials
18 UAP File Extension SIMATIC WinCC User Archive Export
19 UAQ File Extension Microsoft Windows Action Queue
20 UAS File Extension Ulead PhotoImpact Backup
21 UAV File Extension OpenPilot UAV Settings
22 UAX File Extension Unreal Audio Package
23 UB File Extension Unsigned Byte Audio Format
24 UBIFS File Extension Linux UBIFS Image
25 UBJ File Extension Universal Binary JSON Format
26 UBM File Extension IPhoto Mtwain Install
27 UBOX File Extension Universe Sandbox Data Format
28 UBR File Extension IIS WCAT Configuration
29 UBZ File Extension Open-Sankore Document Format
30 UC File Extension UnrealScript Class
31 UC2 File Extension UltraCompressor 2 Archive
32 UCB File Extension Unstoppable Copier Batch Scirpt Format
33 UCCAPILOG File Extension Microsoft UCC API Log Format
34 UCD File Extension Prosa Diagram
35 UCE File Extension Windows UCE System Format
36 UCF File Extension WebEx Media Format
37 UCI File Extension UFS Explorer Backup Format
38 UCL File Extension Unreal Tournament Cache Format
39 UCLS File Extension ObjectAid UML Explorer Class Diagram
40 UCM File Extension Crazy Machines Model Format
41 UCP File Extension SmartWare Communications Profile
42 UCR File Extension MicroSim PCBoard Unrouted Nets Report
43 UCS File Extension Homeworld Localized Unicode Strings
44 UCSETTINGS File Extension Universal Converter Settings
45 UCT File Extension UC Browser Theme Format
46 UCV File Extension Universal Converter Conversion
47 UCX File Extension Rational XDE
48 UD File Extension OmniPage User Dictionary
49 UDA File Extension ZEMAX Model Data
50 UDB File Extension Dynamics AX User Database Format
51 UDC File Extension Adobe InDesign User Dictionary
52 UDCX File Extension Universal Data Connection Format
53 UDEB File Extension Debian Package Format
54 UDF File Extension Universal Disk Format Format
55 UDG File Extension UDraw(Graph)
56 UDI File Extension CorelDRAW Draw Script Textures Bitmap
57 UDID File Extension Google Android Unique Device IDentifier
58 UDIF File Extension Apple Mac OS X Universal Disk Image Format
59 UDK File Extension Unreal Engine Map Format
60 UDL File Extension Microsoft Universal Data Link Format
61 UDM File Extension MapView User Module
62 UDO File Extension Moray UDO 3D
63 UDP File Extension Corel VideoStudio Scene Information
64 UDS File Extension FIMware Database Format
65 UDT File Extension User Defined Type Data Format
66 UDW File Extension Raw Unsigned DoubleWord (32-bit) Data
67 UDX File Extension PI Expert Design Software
68 UEA File Extension Protector Suite QL Encrypted Archive
69 UEED File Extension Uconomix Encryption Engine Encrypted Directory
70 UENC File Extension UltraEdit Encrypted Text
71 UES File Extension Ulead Photo Explorer Slide Show
72 UEW File Extension UltraEdit Wordfile
73 UEZ File Extension Ulead COOL 3D Graphics
74 UF File Extension Crestron SIMPL+ X Generation Compiled Data Format
75 UFA File Extension GIF Animator Animation Object Information
76 UFC File Extension SATURN Suite
77 UFDR File Extension UFED Physical Analyzer Report Package
78 UFF File Extension DataWave SciWorks Physiological Data
79 UFI File Extension UFOCaptureV2
80 UFO File Extension Ulead Format Object
81 UFP File Extension Ulead Photo Project
82 UFR File Extension Ultra Fractal Format
83 UFS File Extension FreeBSD Unix Format System Format
84 UFSUZIP File Extension Compressed Unix Format System Format
85 UFX File Extension Ultimate 3D Game Engine Material
86 UGD File Extension Need For Speed Underground
87 UGR File Extension Apophysis Gradient
88 UGZ File Extension MultiGo Compressed Game Data Format
89 UHA File Extension UHarc Compressed Archive
90 UHH File Extension Eurotherm Hydra History Encrypted
91 UHS File Extension Universal Hint System Binary
92 UHTM File Extension Unreal Tournament
93 UHTML File Extension UHTML Document Format
94 UI File Extension User Interface Format
95 UIBAK File Extension UltraISO Backup Disk Image
96 UIC File Extension COCO Unit ICon
97 UID File Extension IBM Voice Type Users
98 UID-ZPS File Extension Zoner Photo Studio Picture Autobackup
99 UIF File Extension Universal Image Format Disc Image
100 UIL File Extension IBM AIX User Interface Language
101 UIN File Extension ICQ 2001 Saved ICQ Contact Information
102 UIR File Extension LabWindows User Interface Resource
103 UIS File Extension WindowBlinds User Interface Specification
104 UIT File Extension UIX XML Template
105 UIX File Extension UiXML Page
106 UIZ File Extension Spybot Search & Destroy Updater
107 UK File Extension English (British) Language Translation
108 UKA File Extension Fifa World Cup Game Data
109 UKE File Extension Ulead VideoStudio Data Format
110 UKS File Extension Microsoft Works
111 UKX File Extension Unreal Animation Package
112 UKY File Extension UltraMixer Licence Key
113 ULAW File Extension Raw U-Law Audio Format
114 ULB File Extension COBOL Unisys Library
115 ULD File Extension Unified Luminaire Datafile
116 ULF File Extension Universal List Format
117 ULI File Extension Microsoft Office Data Format
118 ULP File Extension EAGLE Script
119 ULS File Extension NetMeeting User Location Service Format
120 ULT File Extension UltraTracker Module
121 ULW File Extension U-Law Audio Format
122 ULYS File Extension Ulysses Project
123 ULZ File Extension USBlyzer Data Capture Format
124 UMB File Extension MemMaker Backup
125 UMD File Extension UMD Mobile Ebook
126 UMF File Extension MediaHolder Universal Media Format Format
127 UML File Extension UML Data Object Model
128 UMLCLASS File Extension UML Class Model
129 UMLX File Extension Visual UML XML Model
130 UMM File Extension Unified Molecular Modeling
131 UMOD File Extension Unreal Tournament Module Format
132 UMP File Extension UModel Project
133 UMPROFILE File Extension UltraMon Display Profile Format
134 UMR File Extension MyEclipse UML Model Repository
135 UMS File Extension Rune 3D Mesh Format
136 UMX File Extension Deus Ex Format
137 UNA File Extension SIMS Unauthorized Data
138 UNAUTH File Extension SiteMinder Unauthorized Message Format
139 UNAVAILABLE File Extension Al-Namrood Ransomware Affected Format
140 UNCOMPRESSED_SIZE File Extension Singularity Game
141 UNF File Extension Btreive Unformatted
142 UNI File Extension MikMod UniMOD Module
143 UNITXT File Extension YS FLIGHT Language
144 UNITY File Extension Unity Scene Format
145 UNITY3D File Extension Unity Web Player Format
146 UNITYPACKAGE File Extension Unity Package Format
147 UNITYPROJ File Extension Unity 3D Project
148 UNIT_VARIANT File Extension Total War Unit Variant Settings
149 UNIX File Extension Unix
150 UNK File Extension UVProbe Format
151 UNKNOWN File Extension Unknown Format Type
152 UNL File Extension Garmin Unlock Format
153 UNQ File Extension ACT! 3.0 Email Message Attachment
154 UNR File Extension Unreal Level Map
155 UNS File Extension Visual Navigation Suite Export Or Import Settings
156 UNT File Extension AutoCAD Unit Definition Format
157 UNUSED File Extension Photoline 4 Defaults
158 UNV File Extension BusinessObjects Universe
159 UNX File Extension Unix Text Format
160 UOF File Extension Uniform Office Document
161 UOL File Extension PhotoImpact Clipart Image
162 UOP File Extension Uniform Office Presentation
163 UOS File Extension Uniform Office Spreadsheet
164 UOT File Extension Uniform Office Document
165 UPC File Extension Ultimate Paint Component
166 UPD File Extension Program Update Information
167 UPDATE File Extension ISAPI Update Format
168 UPDATR File Extension IConomy Update Format
169 UPDF File Extension UltraPdf Publication
170 UPF File Extension Nokia Phone Digital Photo Format
171 UPG File Extension Firmware Upgrade Format
172 UPI File Extension Ulead PhotoImpact Plugin
173 UPJ File Extension Ulead Project
174 UPK File Extension Unreal Engine 3 Package
175 UPK0 File Extension Metro 2033 Game
176 UPL File Extension StarMoney Agent Download
177 UPM File Extension PenMail
178 UPO File Extension DBASE Compiled Update Data
179 UPOI File Extension IGO Points Of Interest Format
180 UPP File Extension Ghostscript Uniprint Unified Printer Parameter
181 UPR File Extension FileMaker User Spelling Dictionary
182 UPS File Extension Microsoft Works
183 UPX File Extension Ultimate Packer For EXecutables Format
184 UPZ File Extension StarMoney Agent Download
185 UQM File Extension The Ur-Quan Masters Game Data Format
186 URC File Extension Unicenter Remote Control
187 URD File Extension Ultra Recall Database
188 URD-JOURNAL File Extension Ultra Recall Journal Update
189 URF File Extension AppFace Skin
190 URL File Extension Internet Shortcut
191 URLS File Extension GetRight Internet Shortcuts List
192 URL_ File Extension Internet Shortcut - URL - Uniform Resource Locator
193 URP File Extension Universal Report
194 URQ File Extension Review QuickChart Chart
195 URR File Extension Uniface Signatures Format
196 URS File Extension ControlDraw User Requirement Specifier
197 URT File Extension Utah Raster Toolkit Format
198 US File Extension English Language Translation
199 US? File Extension Microsoft Word Font
200 USA File Extension Microsoft Office Headers Format
201 USB File Extension SiSoftware Sandra
202 USC File Extension USC Module Definition
203 USECASEDIAGRAM File Extension Microsoft Visual Studio Use Case Diagram
204 USEQ File Extension USeq Genome Data Format
205 USER File Extension Visual Studio Project User Options Format
206 USERKIT File Extension DrumCore Audio Format
207 USERPROFILE File Extension Norton Antivirus User Profile Format
208 USERTILE-MS File Extension Windows 8 User Tile Format
209 USF File Extension Nintendo 64 Music Format
210 USFLIB File Extension Nintendo 64 Song Library
211 USG File Extension PC-Doctor For Windows
212 USH File Extension Creston SIMPL Windows
213 USI File Extension UsiXML UI Description
214 USL File Extension ProWORX Nxt USL Loadable
215 USM File Extension USM Game Video Format
216 USP File Extension PageMaker Printer Font
217 USR File Extension FileMaker Pro Database Format
218 USS File Extension WinUAE Saved State
219 UST File Extension WiFi SiStr Exported User Theme Format
220 USTAR File Extension Uniform Standard Tape Archive Format Format
221 USX File Extension Unreal Static Meshes
222 USZ File Extension Stardock WindowBlinds SkinStudio Data Format
223 UT2 File Extension Unreal Tournament Map
224 UT2MOD File Extension Unreal Tournament 2003/2004 Module Format
225 UT3 File Extension Unreal Tournament 3 Map Format
226 UT4MOD File Extension Unreal Tournament 2004 Module
227 UT8 File Extension Ghost Master Language Format
228 UTB File Extension µTBackup Backup
229 UTC File Extension Bioware Creature Format
230 UTD File Extension BioWare Aurora Game Engine Door
231 UTE File Extension BioWare Aurora Game Engine Encounter
232 UTF8 File Extension Unicode UTF8-Encoded Text Document
233 UTI File Extension Spybot - Search & Destroy Includes
234 UTL File Extension QuickBooks Data
235 UTM File Extension BioWare Aurora Game Engine Store
236 UTP File Extension BioWare Aurora Game Engine Placeable Object
237 UTPART File Extension µTorrent Unfinished Download
238 UTS File Extension Spybot - Search & Destroy Include
239 UTT File Extension BioWare Aurora Engine Trigger
240 UTW File Extension Unity Whirld Format
241 UTX File Extension Unreal Texture Package
242 UTXT File Extension Unicode Text Format
243 UTZ File Extension UIQ Theme Package
244 UU File Extension Uuencoded Format
245 UUD File Extension UUDecoded Format
246 UUE File Extension Uuencoded Format
247 UUS File Extension Ultra Utility Skin
248 UV2 File Extension µVision Project
249 UVCAB File Extension UVScreenCamera Films
250 UVF File Extension Uncertain Value Format
251 UVNTS File Extension UVScreenCamera Notes
252 UVOPT File Extension µVision Project Options Format
253 UVOPTX File Extension µVision Configuration Format
254 UVPRJX File Extension µVision Project Format
255 UVPROJ File Extension µVision4 Project
256 UVR File Extension UVR Mesh
257 UVS File Extension UVScreenCamera Segments
258 UVSEG File Extension UVScreenCamera Segments
259 UVW File Extension 3D Studio MAX UVW Coordinates
260 UVX File Extension Unreal Tournament 2003 Saved Game
261 UW File Extension Unsigned Word Audio Format
262 UWF File Extension UltraTracker Wave Format
263 UWL File Extension User Word List Format
264 UXDC File Extension Microsoft Excel Data Retrieval Service Connection
265 UXF File Extension UMLet UML EXchange Format
266 UXX File Extension Unreal Tournament Cache
267 UXY File Extension Barudan Embroidery Outline
268 UYVY File Extension YUV 16-bit Image Format
269 UZ2 File Extension Unreal Tournament Compressed
270 UZE File Extension UltimateZip Compressed Archive
271 UZIP File Extension FreeBSD Compressed Disk Image
272 UZY File Extension Backdoor.Sokacaps
Top File Extensions
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File Extension of the day
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NC

Unidata Network Common Data Form Format

NC files store various types of data, typically science-related. NC files store multidimensional data organized in arrays. NC is an open, platform-...

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