# A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

.ASMX File Extension

NEW: Open any file on your PC with File Viewer

ASP.NET Web Service File Icon
File TypeASP.NET Web Service File
3.7 (3 Votes) Thanks for voting!
Rare Uncommon Average Common Very Common
CategoryWeb Files
File Format Description

Defines Web services called by an Active Server Page (.ASP file); automatically compiled by ASP.NET when a request to the service is made; can be accessed over the Internet or from a local network.

ASMX files begin with the ASP.NET directive "WebService," followed by the "Language" parameter. This is used to set the programming language to Visual Basic, C#, or JScript. They can be run using a Windows-based Web server with the .NET framework.

Program(s) that open .ASMX files
Updated 5/25/2009