What is MIME type "application/vnd.micrografx.igx"?

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

application/vnd.micrografx.igx is a registered MIME type. It is used to identify files created by Micrografx software. These files are stored in a proprietary binary format that holds drawing and design data.

This format is built to manage detailed graphic projects. It bundles vector artwork, layered designs, and other drawing elements into one file. The format enables Micrografx applications to render images accurately and preserve design integrity.

Key aspects and uses:

Vector Graphics Support: The format stores scalable graphic elements for clear rendering at different sizes.
Layered Design Management: It can organize multiple design layers, keeping complex drawings intact.
Design and Diagramming Workflows: It integrates with software used for technical illustrations and layout designs.

Files using this MIME type have the extension IGX. For more detailed technical background, you may check resources like the Corel and Micrografx history.

Associated file extensions

.igx

Usage Examples

HTTP Header

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


    Content-Type: application/vnd.micrografx.igx

HTML

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


    <a href="file.dat" type="application/vnd.micrografx.igx">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', 'application/vnd.micrografx.igx');
      res.end('Content here');
    }).listen(3000);

Associated file extensions

.igx

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.