What is MIME type "application/x-kicad-schematic"?

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

application/x-kicad-schematic tags files that store circuit schematics built with KiCad.
These files hold the design layout for electronic circuits in a clear, text-based format. They let KiCad parse components, wiring, and labels for circuit design. The format is essential for editing and simulation in the KiCad suite.
This MIME type is primarily linked to SCH files.

Main use: Storing and exchanging electronic circuit diagrams.
Design work: Allowing engineers to open, modify, and simulate schematics in KiCad.
Collaboration: Sharing schematic designs among developers.

Details: The file format is structured so that each component and connection is easily identified by KiCad. It helps maintain version control and allows smooth integration with other electronic design tools.
For more technical insights, visit the KiCad official website or learn about MIME types on Wikipedia.

Associated file extensions

.sch

Usage Examples

HTTP Header

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


    Content-Type: application/x-kicad-schematic

HTML

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


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

Associated file extensions

.sch

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.