Resizing (or reducing the size) of .MP3 files

[ourdialogue02]

Bismillahir Rahmanir Rahim
Assalamualaykum
Alhamdulilah rabil alamin, wa salatu wa salam ala man la nabiyi ba ada.
Please am in need of a software (am sure there is) that can reduce the size of a .MP3 files while still retaining the length and quality in fact even a better quality.
I downloaded full Qur’an recitation about 553MB which I want to put in a memory card obviously this will take a big chunck but I was made to understand that there are conversion software to reduce the size to something like 75MB and 51MB.
Please I need this conversion software, fast please.
Jazakallahu khayran wa salamualaykum.

 

[Muslim Woman]

Salaam

google gives these links. But it's better to wait for expert opinion

MP3 Reduce description

Resize MP3 files by re-processing without appreciable loss of quality and get twice the music on your mobile phone or MP3 player


http://www.softpedia.com/get/Multimedia/Audio/Other-AUDIO-Tools/MP3-Reduce.shtml

en.softonic.com
www.download32.com/mp3-resize-software.html

 

[tango92]

i think what your asking is technically impossible, you cannot get a superior quality with a lower file size of the same type.

use any free mp3 converter/encoder and lower the bitrate on the file. tbh i can usually not tell the difference in quality unless its really large. and going 550mb to 50 mb i reckon will cost u a massive reduction in sound quality.