Free client-side converter that turns Etherscan-family CSV exports or a Tron address into import files for Koinly, KoinX, CoinTracker, CoinLedger, Summ, Blockpit, CoinTracking, Recap, Cryptact, Coinpanda, TaxBit, Divly and Awaken. Runs locally in the browser — no upload, no keys, no signup. MIT core. Not tax advice; not affiliated with those tax tools.