Best Free Cold Wallets

With Bither wallet running on cold or hot mode, you can use Bitcoin as simple as cash or credit card. Bither Cold Wallet features are cold wallet running on offline mode (Backup phone), private keys are protected by digital password, realtime monitoring the network status (Wifi, 3G, BlueTooth), security check for private keys, sign the hot wallet's unsigned transactions, automatically backup and recovery. Bither Hot Wallet features are hot wallet running on online mode (Daily phone), you can easily monitor your Bitcoin savings with Watch Only mode, you can prepare unsigned transaction for watch only address, hot wallet also supports private keys, you can save some pocket money in this kind of addresses, decentralized and P2P (peer to peer) Bitcoin wallet, no registration or login needed, realtime price of major bitcoin exchanges and system notification for new transactions.

imKey is a hardware wallet used to protect the private key and other confidential data. It integrates with CC EAL 6＋ secure chip and supports digital assets supported by imToken 2.0, such as BTC, ETH, COSMOS ,EOS and ERC 20 tokens. imKey Pro for every special you, secure, reliable and Easy-to-use. Audit by multiple professional audit agency, TRNG based on security chip and strong protection of private key. Improved production process, integration with festival elements and improved package. One-click upgrade support. Cross-platform exclusive client. Own your hardware wallet and never be hacked. imKey is a specialized digital asset hardware wallet. It now supports all type of digital assets supported by imToken 2.0, such as BTC, ETH, EOS and Cosmos. More types of digital assets will be supported in the future through upgrades. As to security management, imKey integrates the security chip CC EAL 6 +, which meets bank-grade security requirements.

Bakkt is a digital asset platform that enables individuals and businesses to buy, sell, and manage a wide range of digital assets, from cryptocurrencies to loyalty points. Founded in 2018 by Intercontinental Exchange (ICE), Bakkt initially focused on institutional cryptocurrency trading and secure storage solutions. Over time, it expanded its services to support a broader vision of digital asset accessibility, providing a platform that bridges digital currencies and traditional financial systems. Bakkt’s offerings include a mobile app for consumers, enabling them to manage digital assets, convert points and rewards into cash, and make everyday purchases using cryptocurrencies. The platform also facilitates business solutions by enabling companies to integrate digital asset options into their products and services, enhancing customer engagement and loyalty. Bakkt aims to simplify the digital asset ecosystem and drive mainstream adoption through secure, and regulated solution.