.XMI File Extension

File Type 1

XML Metadata Interchange File

Developer Object Management Group
2.9  |  17 Votes
Category Data Files
Format XML

What is an XMI file?

File created in the XMI (XML Metadata Interchange) format, an XML file format most commonly used for exchanging UML diagrams; stores model design information in a standard XML format; used for transferring design information between software programs.

More Information

The XMI standard is maintained by the Object Management Group (OMG), the creators of the UML specification.

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Programs that open XMI files

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Updated March 22, 2011
File Type 2

Extended MIDI File

Developer N/A
2.0  |  1 Vote
Category Audio Files
Format N/A

Variation of a standard MIDI file that contains "time quantized" MIDI information; each note is exactly in sync with a certain beat, such as 1/16, 1/32, or 1/64; XMI files are usually a little smaller than a regular .MIDI files since they do not need to store as much timing information.

More Information

Because XMI files are similar to MIDI files, they do not contain any actual audio data.

Programs that open XMI files

Updated June 9, 2009

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