The n-Track setup contains the following languages:
Compatible with PCI, USB and Firewire (IEEE 1394) soundcards/audio interfaces with
Asio v2.2
WaveRT
WDM
MME
DirectSound
CoreAudio (Mac OSX)
File formats compatibility (import and export):
Wave audio files (.wav)
Creates and imports broadcast wave files (bwf)
Wave64 wave files (.wav, .w64)
Mp3 compressed audio files (.mp3)
Aiff audio files (.aif, .aiff)
Wma compressed audio files (.wma)
Ogg Vorbis compressed audio files (.ogg)
Flac compressed audio files (.flac, .fla)
Standard MIDI files (.mid)
Multitrack exchange files (.omf, .aaf, .edl)
CD audio tracks (.cda)
n-Track multitrack song files (.sng, .sgw)
VST plugins banks/presets (.fxb, .fxp)
Records and plays back a virtually unlimited number of audio and MIDI tracks, depending on your computer’s speed
Realtime Audio effects can be added to each channel (track, aux, master, group, instrument)
Adjust the effect settings and listen to the result in real time
Built-in effects include
Guitar Amp
Bass Amp
Shimmer
Reverb
VocalTune
Compression
Limiter
Noise Gate
Dynamic EQ
AutoFilter
DeNoiser
Lo-Fi
Meter
Parametric EQ
Graphic EQ
Echo
Multitap/graphic delay
Auto-volume
Pitch Shift
Chorus
Phaser
Multiband Compression
Spectrum analyzer
nVocal vocals processing module
Gain
Built-in instruments include
Melodic sampler
Drum sampler
Multilayer sampler
Slicer
Onda Synth
n-Track Drums
n-Track Strings synth
Third party plug-ins supported
VST3
VST 2.x
DirectX (Windows)
AU (Mac OSX)
ReWire
Optimized for multi-core and hyperthreading CPUs: n-Track's multithreaded design takes advantage of multiple CPUs processing power to allow using more tracks and effects
Supports 16 and 24 bit single and multichannel soundcards
Internal signal path uses 64 bit double precision math for the maximum audio quality available on today's CPUs
Waveforms of tracks being recorded are updated in realtime
Supports sampling frequencies beyond 192 Khz
Supports VST Instruments and DirectX Instruments synth plug-ins: sample-accurate MIDI tracks can be sent to VSTi/DXi software MIDI synths, without the need of expensive hardware MIDI synths
Live input processing allows to process with plug-ins live signals. Record the 'dry' (unprocessed) signal while processing and reprocess the recording later - i.e. play a guitar through a distortion plug-in then change the distortion after the recording!
Supports surround mixing for creating DVD audio projects using 5.1, 6.1 and 7.1 channels surround formats
Change tracks speed with or without changing pitch with speed and transpose controls for whole song, tracks and individual tracks .wav files
Manual editing at the single sample level (at very high zoom levels)
Each audio track includes a 20 bands parametric EQ with graphical frequency response view, a full 2D & 3D spectrum analyzer and an automatic instrument tuner
Up to 32 aux channels with fully automated sends & returns
Multiple input and output soundcards or more than one soundcard are supported: you can record multiple tracks at a time and output to more than one stereo output. Each output channels has its own master channel effects and volume contro
Supports ReWire technology by Propellerhead Software AB: signals from other programs (such as Reason, Ableton Live, Fruityloops and many others) can be mixed in realtime with n-Track's own channels
Sync to other programs or external devices using SMPTE/MTC or MIDI Clock sync, acting either as master or slave
Loads and saves MIDI tracks to standard MIDI files
Videos (AVI, MPEG) can be played in sync with the song in a dedicated video playback window
Volume, pan, aux sends & returns and effects parameters can be automated: you can "program" fade-in/outs, cross fades, boost the volume of a track when there is a solo etc.
Built-in CD burning function to automatically burn an audio CD with the song mixdown
Supports Broadcast Wave File format for easily importing and exporting .wav recordings between compatible audio software/hardware
n-Track 
