Extract text from MTI files
To convert your MTI file to another format, you need NuVoice Pass or other Data software.
To convert other file formats to the "Configuration & Analysis Data" file type, you need software like NuVoice Pass or a similar tool.
The .MTI extension is a classic example of a "file extension collision," where multiple disparate software ecosystems use the same three letters for entirely different purposes. Most commonly, you will encounter this file as a data backup from Prentke Romich Company (PRC-Saltillo) AAC devices running NuVoice software. These files contain critical vocabulary sets and user customization settings for assistive communication. The friction here is high: these files are strictly proprietary binary containers designed to be read only by the specific hardware or the NuVoice Pass emulation software, making them impossible to "view" with standard text editors or browsers.
In scientific environments, an .MTI file is often a Multi-wavelength Analysis Data file generated by Biochrom spectrophotometers and their accompanying WPA software. Researchers often hit a wall trying to extract raw data from these legacy formats into modern tools like Microsoft Excel or GraphPad Prism. The native software is often required to export the spectral data to usable CSV or TXT formats.
Finally, in the realm of digital audio, an .MTI file represents a MadTracker Instrument. This legacy format from MadTracker contains sample data, envelopes, and instrument definitions. Because MadTracker is less common today than modern DAWs like Ableton Live, musicians often struggle to access these sounds. The best workflow involves opening the original file in MadTracker and exporting the samples to WAV or FLAC, or converting the instrument to a more universal format like SF2 (SoundFont) or XI (FastTracker) if supported.
Convert.Guru analyzes your MTI file, detects the exact format, and lets you read the text inside.
Users also converted MTL, DRA, GRXML and NWV files.
If you want to convert MTI file to MP3, WAV, AAC, FLAC, OGG, WMA, M4A, AIFF, OPUS, ALAC, APE or WV, you can use NuVoice Pass or similar software from the "AAC Device Data Storage" category. In the File menu, look for Save As… or Export….
To convert MIDI, AAC, TTA, AU, WV, DTS, MID, FLAC, RA, MP3, PCM or WAV files to MTI, try NuVoice Pass or another comparable tool in the "AAC Device Data Storage" category.
The history of Convert.Guru began over 25 years ago in California with Tom Simondi’s file-format database. A former contributor to Space Shuttle development and a software pioneer of the 1980s, Simondi established a trusted resource for file type analysis that was even referenced by Microsoft Windows XP. Today, we use modern technology to process and convert thousands of file formats while continually improving our MTI converter.