[tebasuna51]

Originally Posted by d3crypti0n

Also, is dbPoweramp a good choice for my desired task ?

Groucho2004 answers are all correct.

You don't need pay 58€ for dbPoweramp when the flac codec is free soft.

You can use foobar2000 for free, and one of the best player and audio management, like Groucho2004 say.

Or batch files with the original, and actualized, flac.exe soft:
FLAC v.1.3.3.git-ce6dd6b5 win64/32 bundle

With a decode.bat in a folder with flac.exe and the *.flac to convert:

FOR %%I in (*.flac) DO flac.exe "%%I" -o "%%~nI.wav"

Or if you have already ffmpeg.exe

FOR %%I in (*.flac) DO ffmpeg.exe -i "%%I" "%%~nI.wav"