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File extensions beginning with a special character

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 file extension $ac$&Sense data
 file extension $$m3D GameStudio backup map
 file extension ~$~3GP/iPod/PSP/MP4 Converter temporary file
$msf file icon file extension $msfAdobe configuration data
 file extension _pdfAdobe Portable Document Format
 file extension _vAdobe Type Manager Japanese font metrics
 file extension _hAdobe Type Manager Japanese font outline
 file extension _AiraCropEncryptedAiraCrop Ransomware affecte file
 file extension [b]Amiga paint image
 file extension $#!AOL virchk data
* file icon file extension *Apple Mac Certificate Assistant data
_501 file icon file extension _501Apple macOS (OS X) data
 file extension $aAutoCAD temporary data
$ac file icon file extension $acAutodesk AutoCAD autosave
 file extension $$$Backup file format
 file extension #vcBig Fish ViewChoice data
 file extension !btBitTorrent incomplete download
 file extension !syncBitTorrent partially synced file
 file extension _bsln140Blend for Visual Studio data
 file extension ~hBorland C++ Builder backup source
 file extension ~cpBorland C++ Builder source backup
 file extension ~apBorland C++ old AppExpert project database file
 file extension ~deBorland C++ project backup
 file extension $lnBorland C++ TLink response data
 file extension $dxCA Visual Objects backup index
 file extension _pdCADDS data
{pb file icon file extension {pbCorel WordPerfect backup file
?rs file icon file extension ?rsCorel WordPerfect support file
 file extension $dbdBASE IV temporary data
 file extension ~paDelphi backup
 file extension ~dpDelphi DPR project backup
 file extension ~dfDelphi form backup
 file extension ###DoubleSpace compressed volume
 file extension $tsDTC 2030 recorded movie
 file extension _dlDynamic Link Library DLL file form
 file extension $efsEncrypted EFS data
 file extension __aFFSJ split/join data
 file extension __bFile Splitter & Joiner encrypted archive
 file extension ___fpeFolder Password Expert protected folder
 file extension ^fsfGhostscript data
 file extension _playmusicidGoogle Play Music user id settings
 file extension !cGraphics Converter Pro data
 file extension @@2HiDownload temporary data
 file extension @@1HiDownload temporary data
 file extension ~hmHostMonitor TestList backup
 file extension @haIMSI/Design e-mail animator data
_ipod_control file icon file extension _ipod_controliPod control data file
 file extension )2(LHA archiver temporary data
 file extension #ibLocoScript printer data
 file extension #scLocoScript printer data
 file extension #24LocoScript printer data file
 file extension #stLocoScript standard mode printer definitions
 file extension _pMalicious Software Removal Tool data
 file extension #gfMetaFont font
 file extension ---Microsoft backup file set
 file extension $edMicrosoft C++ editor temporary file
 file extension @@@Microsoft CodeView screen
 file extension _xlsMicrosoft Excel workbook
 file extension _vbxsln100Microsoft Visual Basic file
 file extension _vcsxsln90Microsoft Visual C# file
 file extension _vcppxsln90Microsoft Visual C++ file
 file extension _sln110Microsoft Visual Studio data
 file extension _vcsxsln110Microsoft Visual Studio data
 file extension _vpdxsln110Microsoft Visual Studio data
 file extension _vwdxsln110Microsoft Visual Studio data
 file extension _sln90Microsoft Visual Studio data
 file extension _vpdxsln100Microsoft Visual Studio data
 file extension _vstasln80Microsoft Visual Studio data
 file extension _vwdxsln100Microsoft Visual Studio data
 file extension _vcsxsln100Microsoft Visual Studio data
 file extension _vcsxsln​80Microsoft Visual Studio data
 file extension _sln120Microsoft Visual Studio data
 file extension _vbxsln90Microsoft Visual Studio data
 file extension _vcsxsln80Microsoft Visual Studio data
 file extension _vwdxsln140Microsoft Visual Studio data
 file extension _wdxsln140Microsoft Visual Studio data
 file extension _sln140Microsoft Visual Studio data
 file extension _vwinxsln140Microsoft Visual Studio data
 file extension _wdxsln150Microsoft Visual Studio data
 file extension _sln150Microsoft Visual Studio data
 file extension _vw8xsln110Microsoft Visual Studio file
 file extension _vwdxsln120Microsoft Visual Studio file
 file extension _wdxsln110Microsoft Visual Studio file
 file extension _vbxsln110Microsoft Visual Studio file
 file extension _wdxsln120Microsoft Visual Studio file
 file extension _sln60Microsoft Visual Studio file
 file extension _vcppxsln110Microsoft Visual Studio file
 file extension _sln70Microsoft Visual Studio file
 file extension _vwinxsln120Microsoft Visual Studio file
 file extension _sln71Microsoft Visual Studio file
 file extension _sln80Microsoft Visual Studio file
 file extension _vcppxsln100Microsoft Visual Studio file
 file extension _vbxsln80Microsoft Visual Studio file
 file extension _vjsxsln80Microsoft Visual Studio file
 file extension _vcppxsln80Microsoft Visual Studio file
 file extension _sln100Microsoft Visual Studio file
 file extension _vpdxsln120Microsoft Visual Studio file
_sln file icon file extension _slnMicrosoft Visual Studio Launcher data
_vwdxsln90 file icon file extension _vwdxsln90Microsoft Visual Studio Launcher file
 file extension _vwdxsln80Microsoft Visual Web Developer Express file
 file extension ~wsMicrosoft Windows 10 update directory
~~c file icon file extension ~~cMicrosoft Windows application log file
~~d file icon file extension ~~dMicrosoft Windows application log file
~~f file icon file extension ~~fMicrosoft Windows application log file
~~g file icon file extension ~~gMicrosoft Windows application log file
~~m file icon file extension ~~mMicrosoft Windows application log file
 file extension !@!Microsoft Windows backup of WIN.INI
~nt file icon file extension ~ntMicrosoft Windows NT installation data
 file extension ~btMicrosoft Windows update directory
 file extension _docxMicrosoft Word auto backup file
$o1 file icon file extension $o1MS-DOS pipe
$ol file icon file extension $olMS-DOS pipe
$04 file icon file extension $04MS-DOS pipe
$03 file icon file extension $03MS-DOS pipe
$02 file icon file extension $02MS-DOS pipe
$00 file icon file extension $00MS-DOS pipe data
$01 file icon file extension $01MS-DOS pipe file
$05 file icon file extension $05MS-DOS pipe file
 file extension ??$MsCompress archive
 file extension ~cwNew Wave Concepts Circuit Wizard temporary backup
 file extension ~mnNorton Commander menu backup
 file extension _ddNorton Disk Doctor repair file
$er file icon file extension $erNovell GroupWise database
 file extension #01Numbered picture
 file extension #02Numbered picture
 file extension _dmNuts & Bolts Disk Minder recovered file
 file extension $$fOS/2 database
 file extension $$aOS/2 file
 file extension $$pOS/2 notes data
 file extension $$$OS/2 operating system file type
 file extension $d$OS/2 Planner data
 file extension $$sOS/2 spreadsheet
(d) file icon file extension (d)pcAnywhere temporary data
 file extension §§§Pegasus Mail temporary data
 file extension ^^^Pervasive.SQL database
$b5 file icon file extension $b5ProDOS 16 or GS/OS shell application
 file extension !qbqBittorrent incomplete download file
 file extension _meRead me file
 file extension !!!README text
 file extension ~crRecovered picture or data
 file extension _gsRoboform GoodSync data
 file extension $cpRoxio Retrieve data
 file extension $cxRoxio Retrieve data
 file extension $crRoxio Retrieve encrypted data
 file extension !Screensaver temporary data
 file extension _vti_binSharePoint data
 file extension ###SmartWare filled area font
 file extension _02Soundtrack compressed data
 file extension $riSteinberg Cubase compressed audio data
 file extension $idSteinberg Cubase compressed data
 file extension $rrSteinberg Cubase compressed data
 file extension $llSteinberg Cubase compressed file
 file extension $tfSteinberg Cubase fonts compressed data
 file extension $onSteinberg Cubase fonts compressed file
 file extension ~y7Synchro Studio 7 backup
 file extension $$$Temporary data
 file extension ###Temporary data
 file extension ---Temporary file
 file extension $bTR-DOS basic file format
 file extension $dTR-DOS data file format
 file extension $?TR-DOS ZX Spectrum file in HOBETA format
#$# file icon file extension #$#ULead Photoimpact temporary file
 file extension !mvUnknown file extension
 file extension _psUnknown file extension
 file extension ~cppUnknown file extension
 file extension !utuTorrent incomplete download
 file extension _vcViewChoice data
 file extension $Visual Basic symbol
$vm file icon file extension $vmWindows 3.x Virtual Manager temporary data
 file extension _emlWindows Mail Live e-mail document
 file extension __incomplete___WinMX incomplete download
 file extension _bkWriter’s Blocks document backup
??? file icon file extension ???Yamaha A3000 sample
 file extension .9YoutubeAdBlocke data
 file extension _zmeoameddefZoner Photo Studio archive
 file extension _zmeoamedcdZoner Photo Studio file
 file extension $1ZX Spectrum HOBETA format
!s file icon file extension !sZX Spectrum Hobeta picture format
$c file icon file extension $cZX Spectrum Hobetta picture format
$s file icon file extension $sZX Spectrum Hobetta picture format


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