Which MIME types are related to file extension ".gbm"?
The .gbm file extension is associated with 1 MIME types:
A MIME type is a string that tells browsers and other tools how to handle a particular kind of file.
About .gbm Files
GBM files are grayscale bitmap images stored in a binary format. They contain raw image data that represents shades of gray without color details. The MIME type application/octet-stream means the file is treated as a generic binary stream rather than a specialized format.
- Purpose: To hold image data that uses only luminance values.
- Use Cases: Employed in imaging applications and scanned document processing.
- Functionality: Encodes pixel values in binary for efficient storage of grayscale information.
- Software: Can be opened or viewed with image viewers such as IrfanView or XnView, and may require specialized apps depending on the implementation.
- MIME Type: The use of application/octet-stream highlights its status as a raw binary file.
Based on information from FilExt.com, GBM files are commonly used in environments where simple grayscale image storage is needed, offering a compact and efficient way to manage monochrome image data.
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
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.