Software designed to extract digital audio or video files from a source, typically a physical medium like a CD, DVD, or Blu-ray disc, and acquire it without cost is readily available. As an example, a user might employ such a program to convert songs from a compact disc into MP3 files for playback on a portable device without charge.
The accessibility of these applications provides convenience and cost savings. It enables individuals to create digital backups of their media, facilitating preservation and access across multiple devices. Historically, the rise of the internet and file-sharing technologies contributed to the proliferation and demand for such readily available software solutions.