File Extension 1

.1 File

File extension: 1
File type: (1..Any Number) Might be Part of a Version Number

Notes about the 1 file extension:

Incorrect file associations could be the result of underlying issues within your PC system. As such it is highly recommended to scan your PC for invalid registry entries, unused processes and other unfavourable system settings to identify slowdown issues.

The 1 file type is primarily associated with '(1..Any Number) Might be Part of a Version Number'. e.g., OpenOffice.org1.0.1

Detailed information for file extension 1:

Primary association: (1..Any Number) Might be Part of a Version Number

Other applications associated with file type 1:

  • Inno Setup Binary File
  • Mozilla (Netscape) (Cookie, Image, Popup Permissions) by Mozilla.orgThis information was stored in the file COOKPERM.TXT in earlier versions. This association is classified as Text.
  • Pro/ENGINEER (Backup File) by PTCPro/ENGINEER is a 3D product design product, featuring productivity tools that promote best practices in design while ensuring compliance with your industry and company standards. Pro/ENGINEER adds numbers after a file name when you change the file so that you can revert to older saved versions. It is known to do this with .PRT files and may add similar numbered extensions to other files created by it as well.
  • Roff/nroff/troff/groff Manual Source (UNIX) The Mime types used with this association are: application/x-troff-man.
  • Screen (Log File)Screen is a full-screen window manager that multiplexes a physical terminal between several processes, typically interactive shells. The log file is written to the current directory under the name screenlog.#, where # is incremented by one for each new log. This association is classified as Text.
  • Stuffit (Archive File) by Aladdin Systems, Inc.Likely part of a split archive and found among similarly-named files with extension .2, .3, or higher. Program: STUFFIT.EXE
  • Super Nintendo (Multi-part Game-console ROM Image (1, 2, 3, etc.)) by Nintendo This association is classified as Game. Related links: ZNES, SNES9x, Emulator Zone, Emulation Newbies Start Here!
  • The File Splitter (Split File Portion) by DekabyteThe File Splitter is a free Windows program that will split any file into pieces of any size and later combine the pieces to form the original file. An associated .EXE file is also created to join the parts. Subsequent file parts are sequentially numbered (e.g. *.2, *.3, etc.).
  • Unknown Apple II File ((found on Golden Orchard Apple II CD Rom))Likely part of a multi-part archive.
  • WebOutfitter (Service Verification Utility) by Intel The Mime types used with this association are: application/x-intel-icvu-1-0-2-1.

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Important: Invalid file associations could be the result of underlying issues within your Windows PC. It is highly recommended that you scan your PC for invalid registry entries, unused processes and other slowdown issues.

Technical data

To view technical data on file-extension 1 click this link to expand/hide the additional area.

System Info for File Extension .1

The following listing is compiled from the database produced by the 'Associate This!' program, selected data from the main FILExt database and information FILExt collected directly from user systems.

ProgramID: 7-Zip.001
EXEFile: %ProgramFiles%\7-Zip\7zFMn.exe %1

ProgramID: PARAR
EXEFile: %ProgramFiles%\PowerArchiver\POWERARC.EXE %1

ProgramID: PEX7.Image
EXEFile: %ProgramFiles%\Ulead Systems\Ulead Photo Explorer 7.0\Pex.exe %1

ProgramID: PV1.Image
EXEFile: %ProgramFiles%\Ulead Systems\Ulead Photo Explorer 7.0\eViewer.exe %1

ProgramID: PV8.Image
EXEFile: %ProgramFiles%\Ulead Systems\Ulead Photo Explorer 8.0

ProgramID: StuffIt.Compressed.File.Expand
EXEFile: %ProgramFiles%\Aladdin Systems\StuffIt Standard\stuffit.exe -expand %1 -from_shell

ProgramID: StuffIt.Compressed.File.Expand
EXEFile: %ProgramFiles%\Aladdin Systems\StuffIt\\stuffit.exe -expand %1 -from_shell -override_open_tutorial

ProgramID: StuffIt.Compressed.File.Expand
EXEFile: %ProgramFiles%\StuffIt Standard\stuffit.exe -expand %1 -from_shell

ProgramID: WinRAR
EXEFile: %ProgramFiles%\WinRAR\WinRAR.exe %1

ProgramID: ZAMailSafe
EXEFile: %ProgramFiles%\Zone Labs\ZoneAlarm\zlclient.exe -warning %1

ProgramID: StuffIt.Compressed.File.Expand
EXEFile: %ProgramFiles%\Allume Systems\StuffIt\stuffit.exe -expand %1 -from_shell -override_open_tutorial

ProgramID: StuffIt.Compressed.File.Expand
EXEFile: %ProgramFiles%\Aladdin Systems\StuffIt 7.5\stuffit.exe -expand %1 -from_shell

ProgramID: proeFile1
EXEFile: %ProgramFiles%\proeWildfire 2.0\bin\proe.exe %1

ProgramID: proeFile1
EXEFile: %ProgramFiles%\ptc\proeWildfire 3.0\bin\proe.exe

ProgramID: proeFile1
EXEFile: %ProgramFiles%\ptc\proe\bin\proe.exe

ProgramID: StuffIt.Compressed.File.Expand
EXEFile: %ProgramFiles%\Smith Micro\StuffIt\stuffit.exe -expand -from_shell -override_open_tutorial

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