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Open Member Quote   Back a couple of years ago when I first found this forum I read and read other's problems and learned a bit. Then suddenly one day I had problems and turned to Cyber Tech Help for assistance and my problems were solved. Since then I have kept a number of programs on my them frequently and keep them updated. During this time its nearly as if spyware, virus and other nasties were never developed. My point is simply this follow the advise you get deligent in using what is suggested and the internet will be a much nicer place. Its only when I see a friend's computer who doesn't use any "protection" that I remember there were such things as pop ups. Thank you Cyber Tech Help - Webster  Close Member Quote
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File Extension Database

Find what program a filetype belongs to in our searchable File Extension Database.
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File Extension Database - U

File Extension Database 

The Cyber Tech Help File Extension Database is a searchable A-Z of file extensions.

To use the File Extension Database simply click on the first letter of the extension you are looking for.


Your Results are as follows :

  • .UAX - Unreal Audio file
  • .UB - Audio file (unsigned byte)
  • .UC2 - Compressed file archive created by UltraCompressor II (
  • .UCN - New compressed file archive created by UltraCompressor II
  • .UCS - Universal Classification Standard Database file
  • .UDC - Acrobat Spelling file
  • .UDF - Filter (Photostyler)
  • .UDL - MS Data Link
  • .UDS - Sierra Generations Family file
  • .UE2 - Encrypted file archive created by UltraCompressor II
  • .UFO - Ulead Object file
  • .UHA - UHARC Compressed Archive
  • .UHS - Universal Hint System (binary file)
  • .UI - Espire source code file (Geoworks UI Compiler)User interface (Sprint)
  • .UIF - Long prompts for windows (WordPerfect for Win)
  • .UIH - Espire header file (Geoworks UI Compiler)
  • .UL - Ulaw audio file
  • .ULD - Information about uploaded files (Procomm Plus)
  • .ULT - Music (UltraTracker)
  • .UMB - Backup file (MemMaker)
  • .UMX - Unreal music file
  • .UNI - Unimod music module (MIKMOD)Datafile (Forecast Pro)
  • .UNQ - Fax View file
  • .UNX - Text file containing UNIX specific info
  • .UPD - Program update infoUpdate data (dBASE)
  • .UPO - Compiled update data (dBASE)
  • .UPX - ULead Photo Express Saved Image file
  • .USB - D-Link FM Radio UpdateUSB Protocol Analyzer Trace
  • .USP - Printer font with USASCII extended character set (PageMaker)
  • .USR - User database file (Procomm Plus - Turbo C++ tour)
  • .UTF - AOL Updating Files
  • .UTL - Sound file
  • .UTX - Unreal Texture fileUnicode file
  • .UU - Compressed ASCII file archive created by UUDE/ENCODE
  • .UUE - Compressed ASCII file archive created by UUENCODE (uuexe515.exe)
  • .UVR - Ulead Cool 360 Viewer file
  • .UW - Audio file (unsigned word)
  • .UWL - WordPerfect User word list

You searched for the letter U.