Yes. Just find out what currency you want to buy, and choose a stable version of the wallet. As a rule, each currency has its own official client wallet.
Please note that each wallet has its own unique address or tag with a private key, which is required to restore your wallet if it is lost. Ditex service never asks for your private keys. Keep them in a safe place and do not show them to anyone. If private keys are stolen, your wallet with all coins will be lost forever.