What is MIME type "text/x-autoit"?

A MIME type is a string that tells browsers and other tools how to handle a particular kind of file.

text/x-autoit is the MIME type for files that contain AutoIt scripts. It signals that the file holds plain text code meant to automate tasks on Windows.

In practice, these scripts simulate keystrokes, mouse movements, and other system actions. They help users automate repetitive or complex tasks without manual input.
Files using this MIME type are usually saved with the extension AU3. As plain text, they can be edited with any text editor.

Task Automation: Execute a series of commands automatically.
GUI Control: Manage windows, dialogs, and system functions.
Code Highlighting: Enable proper syntax display in specialized editors.
System Integration: Seamlessly operate within the Windows environment.

This MIME type is key for users who build scripts to simplify workflows or perform routine system tasks. For more details, visit the AutoIt project site.

Associated file extensions

.au3

Usage Examples

HTTP Header

When serving content with this MIME type, set the Content-Type header:


    Content-Type: text/x-autoit

HTML

In HTML, you can specify the MIME type in various elements:


    <a href="file.dat" type="text/x-autoit">Download file</a>

Server-side (Node.js)

Setting the Content-Type header in Node.js:


    const http = require('http');
    
    http.createServer((req, res) => {
      res.setHeader('Content-Type', 'text/x-autoit');
      res.end('Content here');
    }).listen(3000);

Associated file extensions

.au3

FAQ

What is a MIME type?

A MIME (Multipurpose Internet Mail Extensions) type is a standard that indicates the nature and format of a document, file, or assortment of bytes. MIME types are defined and standardized in IETF's RFC 6838.

MIME types are important because they help browsers and servers understand how to process a file. When a browser receives a file from a server, it uses the MIME type to determine how to display or handle the content, whether it's an image to display, a PDF to open in a viewer, or a video to play.

MIME types consist of a type and a subtype, separated by a slash (e.g., text/html, image/jpeg, application/pdf). Some MIME types also include optional parameters.

How do I find the MIME type for a file?

You can check the file extension or use a file identification tool such as file --mime-type on the command line. Many programming languages also provide libraries to detect MIME types.

Why are multiple MIME types listed for one extension?

Different applications and historical conventions may use alternative MIME identifiers for the same kind of file. Showing them all helps ensure compatibility across systems.