File extensions for Content Manager items

You can identify the type of Content Manager item by looking at the file extension.

An item of type......has the file extension
Componentxml
Multimedia Component...of the associated binary files
Schemaxsd
Component Template - Compoundtctmp
Component Template - XSLTtctx
Component Template - VBScript or JScripttcts
Page Template - Compoundtptcmp
Page Template - VBScript or JScripttpts
Template Building Block - Compoundtbbcmp
Template Building Block - .NET Assemblytbbasm
Template Building Block - Dreamweaverdwt
Template Building Block - C# fragmenttbbcs
Template Building Block - XSLTtbbx
Template Building Block - VBScript or JScripttbbs