Shareware and free Open Source Windows Software Applications and free Online Tools
Free 3GP To MP3 Converter 4dots - Installation instructions
To install the application run the file Free3GPToMP3ConverterSetup.exe.
Press the "Next" button in the first screen.
Afterwards, select the directory where the application will be installed, or simply accept the default one and press the "Next" button.
After the application is installed you can start it by clicking the Free 3GP To MP3 Converter shortcut icon on the desktop or by selecting the Free 3GP To MP3 Converter shortcut from the Windows start menu.