"Krisp.rar" is a compressed file containing the AI-powered Krisp noise-suppression software, typically featuring an installer for a virtual audio driver, a readme, or unauthorized patches, notes [1]. The underlying technology, developed by Krisp Technologies, Inc., uses deep neural networks for real-time, on-device audio processing to separate speech from background noise [3, 5, 6]. For the official and secure application, download only from krisp.ai.