Cassette player converters have a cable that lets you connect to your computer, where you can use free audio capture software like Audacity to digitize music and other recordings.When shopping for a cassette to digital converter, there are two easy and affordable options: Plus, some of them even have the option to listen to the tape directly on the converter with a built-in speaker or pair of headphones. To help preserve your precious recordings, the best cassette to MP3 converters make it easy to digitize your tapes, thanks to USB cables and ports, so you can easily transfer to your computer and convert with the help of free audio capture software. According to research, a certain amount of nostalgia is good for you, but unfortunately, cassette tapes may not last forever. If you’ve still got a collection of cassette tapes and other nostalgic items, you’re not alone.