This software offers a convenient solution for users who need to convert multiple PNGs to SWF video files. Simply drag and drop the PNG file/s or folder/s you want include in the SWF and click 'Start' to begin the conversion. There are two options: assign one PNG to one SWF file or join multiple PNG files into one SWF for a video slideshow. For the SWF video slideshow, there is an option to set the number of seconds of pause between each PNG. This software will save you a great deal of time by batch-converting your many PNG files into the popular SWF format.