1) Upload OPUS file to convert
Drop files here, or Click to select
2) Set converting OPUS to MP3 options
3) Get converted file
|Description||OPUS is one of the most versatile audio codecs designed for high-speed online media data transmission. Having scrutinized MP3, which is still the most popular audio format, specialists from Mozilla Corporation and Skype Technologies S. A. joined efforts to produce an ultimate audio codec, which would inherit the advantages of MP3 yet use a compression scheme that would help files retain original sound quality. The biggest pluses of OPUS are low coding delay, multichannel sound and high compression levels. OPUS files combine SILK codec (Skype Technologies) and CELT codec (Mozilla Corporation).|
|Associated programs||VLC media player|
|Developed by||Xiph.Org Foundation|
|Useful links||More detailed information on OPUS files|
|Description||MP3 is the most popular audio file type based on MPEG-1 Layer III compression. Its lossy algorithm was developed in 1991. MP3 codes the sound almost with the same quality, as CD (16-bit stereo), providing compression in size 1 to 10 from the original WAF or AIFF tracks. The quality of MP3 seriously depends on the bitrate. It can be 128 - 256 kbps. Higher bitrates are also supported, but they seriously increase the file size. It is supported by all modern hard- and software players.|
Windows Media Player
|Developed by||Fraunhofer Institute|
|Useful links||More detailed information on MP3 files|
Our tool converts an uploaded copy of your original file. The original file stays on your computer and is unaffected by the process. There is no risk of data loss by conversion.
Also, your data is safe with us. We delete all uploads from our servers after one hour. In other words, an hour after you upload your files, those files are purged from our servers forever. You don't need to worry about your content being stored on the server.