Extract text from ASP.NET application files (ASAX)
To convert ASAX application files to another format, you need Microsoft Visual Studio or other Developer software.
To convert other file formats to the "ASP.NET Source File" file type, you need software like Microsoft Visual Studio or a similar tool.
The .ASAX file is an ASP.NET Global Application File, primarily used by developers building web applications on the Microsoft .NET framework. Typically named Global.asax, this file sits at the root of a web application and contains server-side code to handle application-level and session-level events, such as application startup, unhandled errors, or user session tracking.
You can natively open and edit these files using Microsoft Visual Studio or lightweight code editors like Visual Studio Code. Because it is a highly specialized developer file, users outside of web development frequently struggle to open it. Standard office suites and document viewers will not recognize the format. Furthermore, web servers are configured by default to restrict direct browser access to .ASAX files to prevent security breaches.
Users often need to convert or extract data from .ASAX files to share code snippets with non-developers, conduct code reviews, or document server configurations. The best target formats for conversion are plain text TXT, Markdown MD for technical documentation, or standard PDF files if you need a non-editable, printable record of the source code. Converting to these formats means you lose the ability to execute the file in an ASP.NET environment, but it makes the text readable for anyone.
Because .ASAX files contain programmatic application logic rather than visual media or standard document data, traditional online converters completely fail to process them. They expect pages or pixels, not server-side event handlers. However, convert.guru takes a pragmatic approach. Just drag and drop your file to identify the format, view it, and convert it when possible. If our analysis detects the underlying text-based code, viewing or conversion to common text formats is still seamlessly possible without installing heavy development software.
Convert.Guru analyzes your ASAX file, detects the exact format, and lets you read the text inside.
Users also converted ASPX, ASA and ASHX files.
If you want to convert ASAX file to HTML, HTM, CSS, JS, PHP, ASP, ASPX, JSP, JSPX, PY, RB or PL, you can use Microsoft Visual Studio or similar software from the "ASP.NET Event Handling" category. In the File menu, look for Save As… or Export….
To convert RSS, CSS, CGI, SITEMAP, PL, WEBMANIFEST, JSON, JS, XML, HTML, ICO or HTM files to ASAX, try Microsoft Visual Studio or another comparable tool in the "ASP.NET Event Handling" category.
The history of Convert.Guru began over 25 years ago in California with Tom Simondi’s file-format database. A former contributor to Space Shuttle development and a software pioneer of the 1980s, Simondi established a trusted resource for file type analysis that was even referenced by Microsoft Windows XP. Today, we use modern technology to process and convert thousands of file formats while continually improving our ASAX converter.