Recap is a desktop cryptocurrency accounting tool with client-side encryption that gives users and their accountants clarity over their tax position according to UK tax guidelines. Our privacy focus means that the only person that ever sees your data is you. Our algorithm ingests data from numerous large data sources and performs automated data techniques including classification, matching, aggregation and modelling. This provides an accurate and comprehensive dataset that is ready for further analysis and reporting. Recap implements HMRC's methods for calculating capital gains on cryptocurrencies and produces a comprehensive tax report for the user, saving significant time in collating, calculating and understanding cryptocurrency finances.