Drop file here. 150 MB maximum file size.
An AMR is a compressed audio file developed by Ericsson. Optimized for audio storage, it is used by many 3G cell phones to store voice recordings, which include MMS messages.
Audio file created in the format Sound Designer II, developed at the beginning by Digidesign for programs d' audio recording Macintosh; can be mono or stereo and supports different bit depths and frequencies d' sampling; used for the apos; exchange of audio data between applications.
Access powerful and secure free online AMR tools to convert, view, edit, merge, split, and compare AMR files β all without installing any software. Our tools support the .AMR (Adaptive Multi-Rate Codec File) file extension and run smoothly in any modern browser.
Select a tool below to explore features and manage your AMR files directly from your device with ease.
Chose or drag & drop your AMR file, click Convert to SD2, and download the SD2 file. No registration needed.
Yes, all uploads are encrypted. Your files are auto-deleted after 24 hours.
Yes, our converter retains layout, fonts, and images as accurately as possible.
Fileproinfo converter engine works fast. You can convert AMR to SD2 in a few seconds to couple of minutes for large size files with complex structure.
FileProInfo support manay file formats that allow you to convert AMR to 100s of file formats, without any limit, registration and downloading, 100% free and online AMR converter.
All converters in this list are manually verified & 100% free and working properly, however you must use these apps according to their respective terms & conditions.
This tool and page updated at: 12-Apr-2025
About FileProInfo: FileProInfo is a trusted platform dedicated to file formats and software programs. We provide accurate technical details, easy-to-use navigation, and advanced search capabilities to help users explore, manage, and convert file types efficiently.
Listed file converters are from the wide range of online file converter.
These are the most polular file/document converters based on the user's review and usage on the FileProInfo.