Convert RM to AMR online, for free.
Simply upload your RM files and click the convert button. You can also batch convert RM to AMR format.
We use both open source and custom software to make sure our conversions are of the highest quality. In most cases, you can fine-tune conversion parameters using “Advanced Settings” (optional, look for the icon).
Our RM to AMR Converter is free and works on any web browser. We guarantee file security and privacy. Files are protected with 256-bit SSL encryption and automatically deleted after 2 hours.
RealMedia (RM) is a multimedia container format that is proprietary to RealNetworks. RealNetworks designed RM to stream content over the Internet. RM compresses video with a RealVideo codec and audio with a RealAudio codec.
As a proprietary format, an RM file opens by default in RealPlayer, which RealNetworks developed. If RealPlayer is missing, then download it here.
Other programs that can open an RM file include VLC media player, MPlayer, and CrystalPlayer. For mobile, on Apple iOS, try OPlayer HD, and VLC media player for Android.
Developed by: RealNetworks
Initial release: 1997
Useful links:
Adaptive Multi-Rate (AMR) is a compressed audio file that is often used for speech coding. The AMR speech codec focuses on narrowband signals, which makes it ideal for voice recordings and radio. It is used regularly in Global System for Mobile Communications (GSM) and Universal Mobile Telecommunications System (UMTS).
Since AMR files are often used on mobile phones, including for MMS messaging, most 3G mobile devices are able to open them. AMR also opens with VLC media player, QuickTime, RealPlayer, and Xine.
Other software, such as the free audio-editing software Audacity, can open AMR files. Download audacity easily at SourceForge.net. Because AMR files are heavily compressed and focused on narrowband signals, they are not suitable for music files.
Developed by: 3rd Generation Partnership Project (3GPP)
Initial Release: 1999
Useful links:
https://en.wikipedia.org/wiki/Adaptive_Multi-Rate_audio_codec
FreeConvert.com can convert your other files to AMR format:
FreeConvert.com can convert your RM files to these other formats:
FreeConvert.com can convert your files to these related formats:
Want to convert large files without a queue or Ads?
Upgrade Now