# File I/O

## Module

The tracker enables to open and save to .btm (BambooTracker module file).

## Instrument

The tracker can load instrument from the following files.

- .bti (BambooTracker instrument file)
- .dmp (DefleMask preset file)
- .tfi (TFM Music Maker instrument file)
- .vgi (VGM Music Maker instrument file)
- .opni (WOPN instrument file)
- .y12 (Gens KMod dump file)
- .ins (MVSTracker instrument file)
- .spb (Raw ADPCM sample file)

It also supports loading FM envelopes in plain text formats.  
ADPCM waveform editor supports .wav import (16-bit mono 2k-55.5kHz).

An instrument is saved as a .bti file.

## Bank

The tracker can load bank from the following files.

- .btb (BambooTracker bank file)
- .wopn (WOPN bank file)
- .ff (PMD FF file)
- .ppc (PMD PPC file)
- .pvi (FMP PVI file)
- .dat (MUCOM88 voice file)
- .pzi (FMP PZI file)
- .p86 (PMD P86 file)
- .pps (PMD PPS file)
- .pmb (FM Towns PMB file)

A bank is saved as a .btb file.

## Export

The tracker can export a song to the following files:

- .wav (WAVE file)
- .vgm (VGM file)
- .s98 (S98 file)
