Audacity is a versatile, open-source audio editing and recording software that is compatible with various platforms such as Windows, macOS, and GNU/Linux. Created by a dedicated team of volunteers, this user-friendly multi-track application allows users to capture live audio from a microphone or mixer, as well as convert recordings from other sources into digital format. You can easily import, edit, and merge sound files, and the program supports exporting your work in numerous file formats simultaneously. Audacity accommodates multiple bit depths, including 16-bit, 24-bit, and 32-bit, while ensuring high-quality resampling and dithering for sample rates and formats. Additionally, it features support for various effect plug-ins like LADSPA, LV2, Nyquist, VST, and Audio Unit, with the flexibility to modify Nyquist effects through a text editor or create custom plug-ins. Editing is made simple with functions such as Cut, Copy, Paste, and Delete, along with an unlimited Undo and Redo feature to navigate through your project history effortlessly. Users can also enjoy real-time previews of effects from various plug-ins, while the integrated Plug-in Manager streamlines the installation process for additional enhancements, making Audacity a powerful choice for audio enthusiasts. Moreover, its active community continually contributes to the development and improvement of the software.