Convert
Edit
OptimizeFree SPX Converter
Easily convert any audio file from SPX to several formats. Online and for free, no download required
Or drop it here
Maximum file size 200 MB
SPX
Ogg Speex
Ogg Speex is an audio compression format designed for speech and is based on the open source Speex codec.
Main usage
Ogg Speex is mainly used for voice over IP (VoIP) applications, such as Skype, and for audio streaming applications, such as online radio.
- Low bitrate
- High quality speech compression
- Supports variable bitrate
Main features
Supported conversions
AAC
Convert SPX to AAC
AC3
Convert SPX to AC3
AIFF
Convert SPX to AIFF
AU
Convert SPX to AU
CAF
Convert SPX to CAF
FLAC
Convert SPX to FLAC
IRCAM
Convert SPX to IRCAM
M4A
Convert SPX to M4A
MP2
Convert SPX to MP2
MP3
Convert SPX to MP3
OGA
Convert SPX to OGA
OGG
Convert SPX to OGG
OPUS
Convert SPX to OPUS
RA
Convert SPX to RA
SPX
Convert SPX to SPX
TTA
Convert SPX to TTA
VOC
Convert SPX to VOC
W64
Convert SPX to W64
WAV
Convert SPX to WAV
WMA
Convert SPX to WMA
WV
Convert SPX to WV