After you finish installing Aunsoft SWF to Audio Converter, and launch the program, you need to input SWF file in the first place.

To input SWF file to the file list, click the button of “Add” on the top left. A window will pop up for you to choose your source SWF file. Select the SWF and click “Open”, and the SWF file will be successfully imported. At the same time, the profile box presents for you to choose a profile, in other words, you can choose your target or desired audio format.
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Remove: This icon is intended for users to delete a SWF file at one time from the “Source Files”.
Clear: You can delete all the SWF files imported into the source file list just with one single click.