1) Upload KWM file to convert
Drop files here, or Click to select
2) Set converting KWM to MP3 options
3) Get converted file
Upload Your File: Go to the site, click on «Upload File,» and select your KWM file.
Set Conversion Options: Choose MP3 as the output format and adjust any additional options if needed.
Convert and Download: Click «Download Converted File» to get your MP3 file.
File extension | .KWM |
Category | File |
Description | KWM is a metadata or key format used for digital rights management (DRM) in Windows Media. It does not contain media, but serves to protect WMA/WMV content. |
Associated programs | Windows Media Player (with DRM), Microsoft DRM SDK |
Developed by | Microsoft |
MIME type | application/vnd.ms-wmdrm |
Useful links | https://www.file-extensions.org/kwm-file-extension More detailed information on KWM files |
Conversion type | KWM to MP3 |
File extension | .MP3 |
Category | Audio File |
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. |
Associated programs | RealOne WinAmp Windows Media Player iTunes |
Developed by | Fraunhofer Institute |
MIME type | audio/mpeg audio/MPA audio/mpa-robust |
Useful links | More detailed information on MP3 files |