The conversion of the file 3G2 to AVI will allow you to edit a file using other software than before. The conversion 3G2 to AVI is particularly helpful in cases where you want to give certain features to the data in the 3G2 file, and all the programs that support the 3G2 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 3G2 file that you want to convert. Then select the target format (in this case AVI) and follow the instructions. Save the converted AVI file in the selected location. From this moment you can open the AVI file with all the programs that you will find here.