How to open and convert files with ASPX file extension

An aspx file extension is associated with Active Server Page Extended format used by Internet Information Services (IIS) web server with server side scripting language ASP.NET used to dynamically generate websites. Generated output from an .aspx page in your browser is common html page.

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Software that works with aspx file extension

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ASPX file extension - Active Server Page Extended ASP.NET script

What is aspx file? How to open aspx files?

File type specification:

Source code and script file type

Internet related file type

aspx file icon:

The aspx file extension is associated with ASP.NET dynamic web pages, known also as as web forms and are based on the Microsoft ASP.NET programming framework. These pages are generated by Internet servers. The ASP.NET code is compiled and interpreted by the server and then sent to a user web browser and and displayed as a web page.

ASP.NET pages are the main building block for web application development. The Web forms are contained in files with an .aspx extension. These files typically contain static (X)HTML markup, as well as markup defining server-side Web Controls and User Controls where the developers place all the required static and dynamic content for the web page.

The native application, that uses ASPX script files is ASP.NET server (mainly Microsoft IIS - Internet Information Services).

ASPX script files can be written in Microsoft Visual Studio, WebMatrix or other development tools and web pages, that are written in ASP.NET and using ASP.NET, can be viewed in any Internet browser such as Internet Explorer, Firefox, Opera, Chrome or Safari.

The default software associated to aspx file type:

ASP.NET

Company or developer:
Microsoft Corporation

Microsoft ASP.NET is web application framework used by web programmers to crate web applications, web services and dynamic web sites. Source code of ASP.NET web is written in static (X)HTML and dynamic parts use .NET source code. ASP.NET pages work in all web browsers, such as Firefox, Internet Explorer, Safari, Opera etc.

Microsoft Visual Studio

Company or developer:
Microsoft Corporation

Microsoft Visual Studio is an integrated development environment (IDE) used to create applications for Microsoft Windows, Windows Mobile, .NET Framework, Silverlight as well as dynamic websites and web applications.

Microsoft Internet Information Services

Company or developer:
Microsoft Corporation

Microsoft Internet Information Services (IIS) is web server application distributed with Microsoft Windows Server as well as some editions of Microsoft Windows. IIS supports HTTP, HTTPS, FTP, FTPS, SMTP and NNTP protocols.

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What is ASP.NET?

Help how to open ASPX files:

Use ASP.NET development tools to open and edit the .aspx files or even entire ASP.NET project (Visual Studio, WebMatrix etc.)

You can use also any simple text editor to view contents of ASP.NET source code.

How to convert file with extension ASPX:

ASP.NET script is the simple text file with ASP.NET source code. ASPX file cannot be simply converted to another format, but it can be edited in any text editor or word processor.

Find conversions from aspx file:

List of software applications associated to the .aspx file extension

Recommended software programs are sorted by OS platform (Windows, macOS, Linux etc.) and possible program actions
that can be done with the file: like open aspx file, edit aspx file, convert aspx file, view aspx file, play aspx file etc. (if exist software for corresponding action in File-Extensions.org's database).

Hint:
Click on the tab below to simply browse between the application actions, to quickly get a list of recommended software, which is ableto perform the specified software action, such as opening, editing or converting aspx files.