The conversion of the file FLAC to AC3 will allow you to edit a file using other software than before. The conversion FLAC to AC3 is particularly helpful in cases where you want to give certain features to the data in the FLAC file, and all the programs that support the FLAC format do not have the possibility to introduce the desired changes.
Just download one of the programs from the list and install it on your computer. After starting the program, select FLAC file that you want to convert. Then select the target format (in this case AC3) and follow the instructions. Save the converted AC3 file in the selected location. From this moment you can open the AC3 file with all the programs that you will find here.