.not Mup musical composition document
Text & source code
| MIME type | text/x-mup |
|---|---|
| Description | Mup musical composition document |
| Category | Text & source code |
| Signature (magic bytes) | 2F 2F 21 4D 75 70 (//!Mup) |
| Based on | text/plain |
| Other extensions | .mup |
Frequently asked questions
What is a .not file?
A .not file is a “Mup musical composition document” (MIME type text/x-mup).
How do I open a .not file?
With any text editor – Notepad++, Visual Studio Code, or gedit and vim on Linux. The file contains readable text, possibly source code or configuration.
How can you tell a genuine .not file?
By the bytes at the start of the file, the signature (magic bytes): 2F 2F 21 4D 75 70 (//!Mup). On Linux and macOS, file --mime-type example.not checks the real type regardless of the extension.
Which format is .not based on?
Technically a .not file is a subtype of “Plain text document” (text/plain), so programs for that base format can often read it too.
Which MIME type belongs to .not?
The MIME type is text/x-mup. In the Apache web server: AddType text/x-mup .not; in nginx: types { text/x-mup not; }.