Efficient WMA MP3 Converter
Efficient WMA MP3 Converter is a program which can encode audio tracks of various formats (e.g. MP3, WMA, OGG, FLAC, RM, MP4, AMR) to the MP3, WMA, OGG, WAV, APE and FLAC formats.
The user interface of the software is plain and simple. You can import audio by using the file browser or the "drag and drop" method. Batch processing is also supported.
In the queue you can view the path, name, artist, title and album of each file. If you input multiple tracks of various formats, you can view them according to the respective extension.
After you select the output format and directory, you can configure settings when it comes to sample frequency rate, channels, bit rate and compression level, as well as optionally enable variable bit rate and select its quality, average and maximal value.
In addition, you can specify a command if the output file already exists, delete the source files after conversion, customize the batch view (e.g. display full file name, genre, track, file size), and more.
Efficient WMA MP3 Converter finishes a task in a reasonable amount of time while using low-to-moderate system resources. No errors have popped up during our tests and the sound quality in the output files is very good. However, there is no available help file.
All in all, Efficient WMA MP3 Converter is a very good software for encoding audio files. It simply needs to make some improvements when it comes to its interface. Nevertheless, we strongly recommend this tool to all users.