Tux Exchange was a Canadian digital currency exchange that provided fast, simple, and reliable digital asset exchange worldwide. Tux Exchange offered trading of various cryptocurrencies, including Bitcoin, Ether, Litecoin, Zcash, DASH, Dogecoin, Monero, Peercoin, Potcoin, Blackcoin, Namecoin, Emercoin, Syscoin, Counterparty, and Pepecash.

Tux Exchange charged only a 0.3% fee to takers (makers, deposits, and withdrawals were free). Tux Exchange did not accept any deposits of fiat currency. This meant that new cryptocurrency investors, those who did not previously hold any cryptocurrency could not trade here.

Tux Exchange was named after the tuxedo cat.

Tux Exchange ceased operations on July 6, 2019.