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

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

text/x-autohotkey is a MIME type for files written in the AutoHotkey scripting language. It tells systems and text editors that the file contains plain text code meant for automation on Windows.
This MIME type is used mainly for running scripts that set up hotkeys, automate repetitive tasks, and manage system commands. It helps applications know how to handle these files, ensuring they are processed as code rather than ordinary text.

Automation: Create scripts that perform routine tasks automatically.
Hotkeys: Define custom keyboard shortcuts to improve workflow.
Remapping: Change key functions to suit user preferences.
Plain Text: Easily editable with any text editor due to its text-based format.

Files using this type typically have the AHK extension. They are popular among users who need simple yet powerful customization and automation on their PCs.
For more in-depth information, visit the AutoHotkey official site.

Associated file extensions

.ahk

Usage Examples

HTTP Header

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


    Content-Type: text/x-autohotkey

HTML

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


    <a href="file.dat" type="text/x-autohotkey">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-autohotkey');    
      res.end('Content here');    
    }).listen(3000);

Associated file extensions

.ahk

FAQs

How do I configure Apache to serve .ahk files correctly?

You can add the MIME type to your .htaccess file or main configuration. Simply add the line AddType text/x-autohotkey .ahk to ensure the server identifies the file correctly instead of treating it as generic text.

Why does my browser display the AHK file as text instead of downloading it?

Since the MIME type begins with text/, browsers interpret the file as human-readable content and attempt to display it inline. To force a download, the server must send the Content-Disposition: attachment header alongside the text/x-autohotkey content type.

Is text/x-autohotkey a standard IANA MIME type?

No, the x- prefix indicates that it is a non-standard or experimental subtype. While it is the accepted convention for AutoHotkey scripts among developers, it is not officially registered in the IANA media type registry like text/html.

How do I add support for this MIME type in Nginx?

You should modify your mime.types file or add a types block inside your server configuration. Use the directive types { text/x-autohotkey ahk; } to map the extension to the correct MIME type.

Are files delivered as text/x-autohotkey safe to execute?

Caution is advised. These files contain executable scripts that can control mouse and keyboard input or modify system files. You should only run AHK files from trusted sources, as they have powerful access to the Windows API.

Can I use application/x-autohotkey instead?

While sometimes used, text/x-autohotkey is generally preferred for .ahk files because they are uncompiled, human-readable source code. The application/ prefix is typically reserved for binary data or compiled executables.

What editors support syntax highlighting for this MIME type?

Since text/x-autohotkey is plain text, any editor can open it. However, tools like Notepad++, VS Code (with extensions), and SciTE provide specific syntax highlighting and debugging features for the AutoHotkey language.

General 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.