File Extension CSS

.CSS File

File extension: CSS
File type: Hypertext Cascading Style Sheet
Do you have speed issues?
First check your registry for invalid entries.


Notes about the CSS 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 CSS file type is primarily associated with 'Hypertext Cascading Style Sheet'. Note: This file type can become infected and should be carefully scanned if someone sends you a file with this extension.

Detailed information for file extension CSS:


Primary association: Hypertext Cascading Style Sheet
Mime type: text/css, application/css-stylesheet
Related links: CSS Info, W3C CSS Home Page

Other applications associated with file type CSS:

  • Citadel SafStor (User Script File)Citadel SafStor is a Windows extension that performs data encryption. The company making the freeware product seems to no longer be on the Web however a Google search brings up numerous locations where you can download the free program. Related links: Google Search
  • InterComm Part Body Definition
  • Statistica Datasheet
  • Stats+ Datafile



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 CSS click this link to expand/hide the additional area.

System Info for File Extension .CSS

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: CascadingStyleSheetsFile, FileType: CascadingStyleSheets File, AppName: AceHTML 5 Freeware Executable
EXEFile: acehtml.exe

ProgramID: CSSfile, FileType: Cascading Style Sheet Document, AppName: Dreamweaver MX
EXEFile: Dreamweaver.exe

ProgramID: CSSfile, FileType: Cascading Style Sheet Document, AppName: Microsoft FrontPage
EXEFile: FRONTPG.EXE

ProgramID: CSSfile, FileType: Cascading Style Sheet Document, AppName: Microsoft Office FrontPage

ProgramID: CSSfile, FileType: Cascading Style Sheet Document, AppName: Microsoft Visual Studio .NET 2002
EXEFile: devenv.exe

ProgramID: CSSfile, FileType: Cascading Style Sheet Document, AppName: Stone's WebWriter 3

ProgramID: CSSFile, FileType: Cascading Style Sheet Document, AppName: TopStyle Lite
EXEFile: TSLite2.exe

ProgramID: CSSfile, FileType: CSS Stylesheet, AppName: TopStyle

ProgramID: CSSfile, FileType: HyperText Style Sheet, AppName: Development Environment

ProgramID: cssfile, FileType: SQ-HoTMetaL styles, AppName: Internal Name: CSS Editor; Original Filename: CssEdit.exe

ProgramID: UltraEdit.css, FileType: Cascading Style Sheet Document, AppName: UltraEdit-32 Professional Text/Hex Editor

ProgramID: pnpcssfile
EXEFile: %ProgramFiles%\A Tech Group\Professional Notepad\notepad.exe %1

ProgramID: CSSfile
EXEFile: %ProgramFiles%\Macromedia\Dreamweaver 4\Dreamweaver.exe %1

ProgramID: CSSfile
EXEFile: %ProgramFiles%\macromedia\dreamweaver mx 2004\dreamweaver.exe %1 does not exist.

ProgramID: UltraEdit.css
EXEFile: %ProgramFiles%\UltraEdit\uedit32.exe %1

ProgramID: CSSfile
EXEFile: Y:\Bradbury\TopStyle3\TopStyle3.exe %1

ProgramID: CSSfile
EXEFile: E:\Dreamweaver 4\Dreamweaver.exe %1

ProgramID: CSSFile
EXEFile: %ProgramFiles%\western civilisation\Style Master 3.5.2 Demo\Style Master 3.52.exe %1

ProgramID: CSSfile
EXEFile: %ProgramFiles%\TopStyle3\TopStyle3.exe %1

ProgramID: CSSfile
EXEFile: %ProgramFiles%\MICROS~4\Office10\FRONTPG.EXE %1

ProgramID: CSSfile
EXEFile: %ProgramFiles%\MICROS~3\Office10\FRONTPG.EXE %1

ProgramID: CSSfile
EXEFile: %ProgramFiles%\MICROS~2\OFFICE11\FRONTPG.EXE %1

ProgramID: CSSfile
EXEFile: %ProgramFiles%\MICROS~2\Office10\FRONTPG.EXE %1

ProgramID: CSSfile
EXEFile: %ProgramFiles%\MICROS~1\Office10\FRONTPG.EXE %1

ProgramID: CSSfile
EXEFile: %ProgramFiles%\Microsoft Visual Studio\Common\IDE\IDE98\devenv.exe %1

ProgramID: cssfile
EXEFile: %ProgramFiles%\Microsoft Visual Studio .NET\Common7\IDE\devenv.exe /dde

ProgramID: CSSfile
EXEFile: %ProgramFiles%\MI1933~1\Office10\FRONTPG.EXE %1

ProgramID: CSSfile
EXEFile: %ProgramFiles%\Macromedia\Dreamweaver MX\Dreamweaver.exe %1

ProgramID: CSSfile
EXEFile: %ProgramFiles%\Macromedia\Dreamweaver MX 2004\Dreamweaver.exe %1

ProgramID: CSSfile
EXEFile: %ProgramFiles%\Bradbury\TOPSTY~1\TOPSTY~1.EXE %1

ProgramID: CSSFile
EXEFile: %ProgramFiles%\Bradbury\TopStyle3\TSLite3.exe %1

ProgramID: CSSFile
EXEFile: %ProgramFiles%\Bradbury\TopStyle3\TopStyle3.exe %1

ProgramID: CascadingStyleSheetsFile
EXEFile: %ProgramFiles%\Macromedia\Dreamweaver MX 2004\Dreamweaver.exe

ProgramID: CSSfile
EXEFile: %ProgramFiles%\MICROS~1\OFFICE11\FRONTPG.EXE %1

ProgramID: UltraEdit.css
EXEFile: %ProgramFiles%\IDM Computer Solutions\UltraEdit-32\uedit32.exe %1

ProgramID: Cascading Style Sheets
EXEFile: %ProgramFiles%\HyperCoder Pro\HyperCoder Pro.exe %1

ProgramID: CSSfile
EXEFile: %ProgramFiles%\Bradbury\TOPSTY~1.5\TOPSTY~1.EXE %1

ProgramID: CSSFile
EXEFile: %ProgramFiles%\western civilisation\Style Master 4.02\Style Master 4.exe %1

ProgramID: CSSFile
EXEFile: %ProgramFiles%\Aptana\aptana.exe

ProgramID: CSSfile
EXEFile: %SystemRoot%\notepad.exe

ProgramID: CSSFile
EXEFile: %ProgramFiles%\Bradbury\TopStyle2\TSLite2.exe

ProgramID: EdHTMLFile_9
EXEFile: %ProgramFiles%\Binboy\EdHTMLv5.0\EdHTML.exe

ProgramID: WebDesigner.css.12.0
EXEFile: %ProgramFiles%\MICROS~3\WEBDES~1\EXPRWD.EXE

ProgramID: Notepad++_file
EXEFile: %ProgramFiles%\Notepad++\notepad++.exe

ProgramID: SharePointDesigner.css.12.0
EXEFile: %ProgramFiles%\MICROS~1\Office12\SPDESIGN.EXE

ProgramID: SharePointDesigner.css.12.0
EXEFile: %ProgramFiles%\MI1933~1\Office12\SPDESIGN.EXE

ProgramID: CSSfile
EXEFile: %ProgramFiles%\Aptana\Aptana Studio\AptanaStudio.exe

ProgramID: UltraEdit.css
EXEFile: %ProgramFiles%\IDM Computer Solutions\UltraEdit\Uedit32.exe


Did this entry help you? Next time avoid the search engines and come directly to FILExt.

PC Checkup





Home | How To Use FILExt | Tell Us About an Extension | FAQ | Blog | Terms | Privacy Policy
© Copyright 2000-14 Uniblue Systems Ltd. All Rights Reserved. Microsoft is a trademark of the Microsoft group of companies