Best Cold Wallets for Cloud

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.

Mobile with Bluetooth LE for low power usage. Credit card form factor, 4 mm thin, smallest possible! 2" full matrix advanced e-paper display, can display your address QR codes when fully powered off. Indestructible shockproof & weatherproof metal case. Can be charged with any micro-USB cable. Extra flat form factor cables with reversible heads included. Multiple languages supported. Display and sign free-form messages with your address key, proving your identity. Multiple layers of PIN protection for the device, your wallets, and even for individual transactions. Device verification set a custom phrase to be displayed after entering your personal passcode, that way you know it's your BITLOX. NIST certified true random number generator to secure your signatures. Over 100 wallets possible, each of which can generate millions of unique addresses. Hidden Wallets, hidden wallet data is indistinguishable from random bytes, only you can even know they are there.

Cypherock X1 is the world's best hardware wallet with no seed phrase vulnerability. Cypherock X1 crypto wallet decentralizes your private keys to give you 10x more security. Without the need for a seed phrase backup, your crypto private keys are cryptographically split into 5 parts using Shamir's Secret Sharing. Each part is uniquely stored on the X1 Vault and the 4 X1 Cards that only you control, which you distribute into geographically different locations. To make a crypto transaction, just fetch and tap any 1 out of the 4 cards on the X1 vault. - More than 3000 coins and tokens supported. - Acts as a wallet backup for your multiple other BIP39 compatible wallets. - Import multiple wallet seed phrases into Cypherock X1 and also view multiple wallet portfolios in a single app. - Trustless Inheritance support is coming soon!

Enhanced crypto protection built on the highest security standards. Biometric wallet, Card type wallet, and Software wallet can all be managed from a single mobile app. D’CENT Wallets are a new generation of über convenient cold storage. We bring peace of mind by taking worry out of managing digital asset wealth. Supports Bitcoin, Bitcoin Cash, Litecoin, XRP, Ethereum, ERC20, DigiByte, Binance, Klatyn and many more. Continuously adding new assets. Built-in fingerprint scanner adds convenience and enhanced security for access control and fast transaction signing. Unlike other products on the market, D’CENT supports secure private key generation from the device without connecting to additional software program. Multi-IC architecture provides the strongest protection for privacy and private key. In case of lost, stolen, or wiped to factory setting, wallet recovery process is optimized for easy and fast recovery.

Armory Secure Wallet the only open-source wallet with cold storage and multi-signature support. Armory makes Bitcoin security best practices accessible to everyone through its unique interface. And most importantly, it’s available for free. Armory was created with developers in mind. Armory is a great base for building Bitcoin apps like exchanges and crowdfunding platforms. Need help managing large Bitcoin balances? We are experts at helping exchanges, trusts, hedge funds, and other large holders of Bitcoin. Armory is the most secure and full featured solution available for users and institutions to generate and store Bitcoin private keys. This means users never have to trust the Armory team and can use it with the Glacier Protocol. Satoshi would be proud! Users are empowered with multiple encrypted Bitcoin wallets and permanent one-time ‘paper backups’. Armory pioneered cold storage and distributed multi-signature.

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.

Take control of what is yours. Become your own bank. At the heart of Keevo’s revolution in security is our patent-pending Multi-Factor / Multi-Signature Authentication system. And, with our dual chip architecture, private keys are never stored anywhere! Instead, they’re created for every transaction with any 3 out of 4 Factors which never leave Keevo’s EAL 5+ secure MCU and Carbon Key™ Seed phrases suck. They are difficult to remember and are usually stored on piece of paper, which is incredibly insecure. With Keevo’s revolutionary Multi-Factor and Multi-Signature Authentication system and dual chip architecture, private keys are never stored anywhere. Instead, they’re created for every transaction when you authenticate using three of the four factors. No need to share private keys. Simply name a beneficiary and have them encrypt their password and fingerprint on Your Keevo Carbon Key™.

Our simple yet powerful desktop app is at the center of the BitBox ecosystem. An all-in-one solution to securely manage your digital assets with ease. We are continuously updating the app with new functionality and features. Offers the latest Segwit Bech32 address format so that you can save on transaction fees. As the control center, the App allows you to manage and update your BitBox devices with ease. Our intuitive step-by-step guide in the BitBoxApp makes it easy to pair and set up your devices in 5 minutes. Cryptocurrency can be confusing but we are with you every step of the way. Our in app guide changes dynamically for each page to support you when you need it. We don’t want your data. When connecting your own full node to our desktop app you stay in control of your personal information. Select which coins you want to spend to provide you with tighter control over what information you reveal on the blockchain.