What is MIME type "application/vnd.fujitsu.oasys3"?

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

The MIME type application/vnd.fujitsu.oasys3 designates a file format used by Fujitsu’s Oasys3 application. It is assigned to document files created with this software. When you encounter a file with the extension OA3, it is likely based on this format.

This format encapsulates structured document data. It preserves text formatting, images, and layout instructions. It embeds metadata to maintain styling and appearance. Only compatible applications, typically within the Fujitsu software family, can fully interpret the file content.

• Document Preservation: Retains custom formatting and embedded objects.
• Proprietary Functionality: Optimized for Fujitsu’s Oasys3 environment.
• Print and Display: Ensures consistent visual presentation across supported systems.

Files using this MIME type are not as widely supported as common formats. You may need specific Fujitsu tools or converters to view or edit them properly. For technical details, see the official registration at IANA Application/vnd.fujitsu.oasys3.

Associated file extensions

.oa3

Usage Examples

HTTP Header

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

    Content-Type: application/vnd.fujitsu.oasys3
  

HTML

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

    <a href="file.dat" type="application/vnd.fujitsu.oasys3">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.fujitsu.oasys3');
      res.end('Content here');
    }).listen(3000);
  

Associated file extensions

.oa3