Rewind is a search engine for macOS that allows users to search and find anything they have previously seen, read, or said on their computer. You’ll simply have to open Rewind and type in your query: the app will literally allow you to travel back in time, showing you everything you have previously seen or read that included the word or sentence you are looking for. Your session recordings are stored locally on your PC (only you have access to them) and compressed nearly 4,000 times, so you can save years and years of logs in very little space.