.CSN

CSN File

Adobe Dreamweaver snippet file
Ask a question
QUICK ANSWER

A .CSN file is associated with Adobe Dreamweaver snippet, a developer file.

Developer: Adobe Systems Category: Developer Files
OPENS ON Windows Mac OS
Related: .DO · .MD · .HEX · .XSD

On this page

19k+ extensions indexed
Last reviewed

Not sure what your file is?

Drop any file into our identifier - we read just the first bytes to name the format.

Identify a file

What is the CSN file format?

A file with the .CSN extension is a file known as Adobe Dreamweaver snippet. It belongs to the Developer Files category. This format is associated with Adobe Systems.

The reliable way to open a .CSN file is with software that recognises this exact format, rather than guessing from the file name. If you are not sure what created a file, our file identifier can read its first bytes and name the real format, even when the file has been renamed.

This page lists 2 programs that open .CSN files. A fully verified, hand-written description of this format is being prepared; until then, the details on this page are drawn directly from our database.

Format details

in a nutshell
FULL NAMEAdobe Dreamweaver snippet file
DEVELOPERAdobe Systems

Programs that open CSN files

Windows1 app
Mac OS1 app

Community Q&A

asked by users
Ask a quick question
Get help from people who work with CSN files. Be specific - include your system and software version.
No account needed · answers usually within a day

No questions yet - be the first to ask about CSN files.

Keep exploring

across the database

Top extensions this week

1.AQQAQQ Instant Messenger File
2.CRDOWNLOADChrome Partial Download File
3.PARTPartial Download File
4.MDMarkdown Document
5.EXEWindows Executable (Portable Executable)
6.BINCD/DVD Disc Image (BIN/CUE)
7.NOMEDIAAndroid No-Media Marker File
8.JPGJPEG Image
9.DATProgram Data File (generic)
10.TMPTemporary File

Related extensions

.DOStata Do-File
.MDMarkdown Document
.HEXIntel HEX File
.XSDXML Schema Definition
.MAPSource Map (JavaScript / CSS)
.CONFIGConfiguration File

Free file tools

An in-browser file identifier and image converter - everything runs on your device.

Open the toolbox

Browse file extensions A-Z