Which MIME types are related to file extension ".kmp"?
The .kmp file extension is associated with 2 MIME types:
application/octet-stream, text/plain.
A MIME type is a string that tells browsers and other tools how to handle a particular kind of file.
About .kmp Files
KMP files are used in two different contexts.
They can be binary files used for a Knowledge Master Concept Map when the MIME type is application/octet-stream. This type is not readable by humans and requires specific software to open and modify the concept map data.
They can also be plain text files serving as an IBM i (Client) Access Keyboard Map when the MIME type is text/plain. This version contains keyboard mapping data that is visible in any text editor and used to configure key assignments in IBM i environments.
- Knowledge Master Concept Map: Holds binary data for mapping ideas and relationships. Specialized software is needed to work with these files.
- IBM i (Client) Access Keyboard Map: Stores plain text that maps keyboard keys for IBM i access. It can be viewed and edited with simple text editors.
Relationship between file extension and MIME type
A file extension is a suffix at the end of a filename that indicates what type of file it is. File extensions help both users and operating systems identify what application should be used to open the file.
File extensions are typically separated from the filename by a period (dot) and consist of 2-4 characters, though they can be longer. For example, in the filename "document.pdf", ".pdf" is the file extension.
File extensions are closely related to MIME types, as they both serve to identify the format of a file. However, while MIME types are used primarily by web browsers and servers, file extensions are used by operating systems and applications.
Associated MIME types
application/octet-stream, text/plain
FAQs
What is a .kmp file?
A .kmp file is primarily associated with two distinct formats: an IBM i (Client) Access Keyboard Map or a Knowledge Master Concept Map. The IBM version is a text file used to map keyboard keys for terminal emulation, while the Knowledge Master version is a binary file used to store visual concept maps and relationships.
How do I open an IBM i .kmp file?
You can open these files using the IBM i Client Access (or IBM i Access Client Solutions) software to apply keyboard layouts. Because these are plain text files with a text/plain structure, you can also view and edit the raw mapping data using any standard text editor like Microsoft Notepad or Apple TextEdit.
Can I edit a .kmp file with Notepad?
Yes, but only if the file is an IBM i Keyboard Map. These files contain human-readable text defining key assignments. If you try to open a Knowledge Master Concept Map in Notepad, you will see garbled binary characters because that format uses application/octet-stream and is not meant for text editing.
What software opens Knowledge Master .kmp files?
To open the concept map variation of a .kmp file, you need the specific Knowledge Master software suite. This application interprets the binary data to visually render the concept map, which cannot be done with generic image viewers or text editors.
What are the MIME types for .kmp files?
The MIME type varies by the file's format. The text-based IBM keyboard maps are typically identified as text/plain. The binary Knowledge Master files are usually classified as application/octet-stream, indicating they require specific applications to handle the data stream.
How do I convert a .kmp file to PDF?
If you have a Knowledge Master Concept Map, you must open the file in the original software and use the "Print" or "Export" function to save it as a PDF. For IBM i Keyboard Maps, you can print the text content to a PDF using a text editor, but this simply saves the configuration code, not a functional keyboard layout.
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 can one extension have multiple MIME types?
Different programs and historical usage may assign various MIME identifiers to the same file format. Listing them together helps maintain compatibility across tools.