The Free MP3 to AAC Converter app is a powerful and straightforward tool that encodes MP3 files into AAC format. This unique and versatile conversion app is a full featured tool that is packed with several advanced features. The tool can therefore be used by professional users with relative ease. There are many preset features in this converter app which allows easy usage for novices too. The software interface of the Free MP3 to AAC converter is plain and quiet unattractive. However, it can be used effortlessly to perform the conversion task. Users can add the files to the conversion queue quickly with the use of the file browser. As the tool is devoid of batch conversion technology, users need to add single files one at a time for conversion. Nevertheless, the tool performs well and completes the conversion task without any errors. The main window of the program showcases the status, time, size and source of the files. The length of the video files can also be viewed on this converter tool with ease. However, users need to specify the output directory to begin the encoding process. The Free MP3 to AAC converter tool can be programmed to shut down the computer once the conversion process is completed. Advanced users can freely select the sample rate, codec, quality of the audio files and channel mode. It is also possible to add or delete files in the conversion queue. Users can clear the entire conversion queue whenever required. The Free MP3 to AAC converter app has a small help file with necessary features. This free conversion app delivers high quality files and completes the conversion process speedily. The converter is free and safe to install. There are features for both novices and professionals in this free conversion software tool.