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.

It's a wireless NFC smart card that holds your Bitcoin private key (XPRV) and will sign transactions with a simple tap on your phone. Verifiable entropy, meaning you know 100% that no one but the TAPSIGNER itself has the private key that controls the Bitcoin. Can be easily and securely backed up into a file. A simple Bitcoin wallet in your pocket. Think of it as a Bitcoin private key on a card! You can sign mobile wallet transactions by tapping the card on your phone. Your mobile wallet provides most of the wallet logic and TAPSIGNER holds the secrets. It's essentially a hardware wallet you can slip inside your regular wallet. TAPSIGNER's lower cost makes hardware wallet features and security available to a wider market around the world. TAPSIGNER is a great way to keep your keys separate from your wallet(s). The card form factor makes it easy to carry and easy to conceal. Partially signed Bitcoin transactions (PSBTs) via HWI.

The world’s first NFT hardware wallet. Hardware wallet protects your digital assets by keeping your private key offline, with ultimate security. Your private key and PIN are stored in the military-grade Infineon SLE Solid Flash CC EAL 5+ Secure Element. SecuX web and mobile apps help manage, send, and receive digital assets, anytime, anywhere. Our hardware wallets support over 1000 coins and tokens and can manage up to 500 accounts. Manage your digital assets easily on our large 2.8-inch hardware wallet touchscreen. Browse through your investment portfolio and verify transaction details at a glance. You can send and receive funds safely and stress-free. From concept to product, the SecuX team of experts inspects safety and security features at all levels to deliver the highest-quality hardware wallet. Software and online exchange wallets are frequent targets for cyber-attacks. SecuX hardware wallets keep your data offline and keep you off the radar.

Opendime is a small USB stick that allows you to spend Bitcoin like a dollar bill. Pass it along multiple times. Connect to any USB to check the balance. Unseal anytime to spend online, trust no one. Acts like a read-only USB flash drive. Works with any computer, laptop, or phone. A QR Image and Text files inside contain Bitcoin address and helpful information. Give an Opendime to anyone and they don't need to worry that you can take back the funds later. The private key is strictly in the device itself. The private key is generated inside the device, and is never known to any human, not even you! This is physical Bitcoin as it was meant to be: just hand it to someone and they've got it. Pass it on multiple times! As simple as a handshake. No miner fees, and no confirmation delays. The Bitcoin world changes fast but Opendime is built on the fundamental Bitcoin features that haven't changed in five years.

Secure your assets and explore Web3 with the new Ledger Nano S Plus. Take the iconic Ledger Nano S, then make it DeFi and NFT-friendly. That’s what we did with the new Nano S Plus. Secure your crypto with your Ledger Nano. Then use Ledger Live to grow your portfolio by buying, exchanging and lending crypto – 100% securely. You’ll get access to all our smart services – DeFi apps, NFTs and more – in one powerful app. Combine your Ledger wallets with the Ledger Live app for maximum security and control over your crypto. Hardware wallets keep your coins offline and protected. Ledger Live’s backed up by the most trusted hardware wallet available. Our wallets are independently certified and designed to resist sophisticated cyber attacks.

Secure, grow your crypto and manage your NFTs with our new Bluetooth-enabled hardware wallet. When you own crypto, what you really own is a private key that gives you access to your coins. You need to keep this key completely safe. Ledger wallets are the best way to own and secure this key. Secure your valuable assets with the Nano X hardware wallet, then manage and grow them with the Ledger Live app. It’s simple to get started. Manage your crypto & NFTs wherever you go. Connect your Ledger Nano X to your smartphone with Bluetooth to get started. Keep your assets safe as they generate revenues. You can grow your crypto by staking your Tezos, Tron, Cosmos, Algorand, or Polkadot directly in Ledger Live. Or simply lend your DAI, USDC, and USDT and let your crypto do the work. With the Ledger Nano X, you can secure and manage over 5,500 coins and tokens. Including Bitcoin, Ethereum, XRP and more.

The world’s first ever secure touchscreen hardware wallet. Safely manage your digital assets like BTC, ETH, SOL, and thousands of other coins and NFTs using Ledger Live, the ultimate companion app for your secure devices. Easily review and sign transactions from a comfortable 2.84” secure touchscreen, for transparency and visibility with each tap and swipe. Thanks to the integration of E Ink® technology, Ledger Flex™ always display your favorite image or NFT. Powered by the industry-leading Secure Element chip and Ledger OS, experience seamless security on the world’s first-ever secure touchscreen. Intuitively designed with your comfort and convenience in mind, enjoy the unprecedented simplicity of swiping and tapping on an uncompromisingly secure touchscreen. Enjoy your favorite NFT collections or images on your Ledger Flex™ screen, even when it is turned off. Protect and personalize your Ledger Flex™ with Ledger Magnet Folio accessories, ensuring security and style in one package.

Protect your cryptocurrencies, store your private keys offline, and safeguard your assets from hackers. It’s time to achieve financial freedom in the most secure way with KeepKey. Generate and manage your private keys offline in cold storage, guarded from computer vulnerabilities and viruses, while utilizing wallet software for safe transactions. Each device generates a 12-word recovery sentence during initialization that can be used to retrieve your private keys. Have peace of mind that your funds are secure, even if you lose or break your KeepKey. The large display gives clarity to every digital asset sent and received on your device. Each transaction must be manually approved using the confirmation button, giving you control and visibility over your transactions. Quickly exchange cryptocurrencies via the ShapeShift integration, directly from your wallet.

Powered by the Secure Element chip and Ledger’s proprietary OS, battle-tested for years by security experts. You'll be able to access, manage, and retrieve your crypto as long as your Secret Recovery Phrase is safe and accessible only to you. Simply get another Ledger Stax or any other Ledger and recover access to your accounts using the Secret Recovery phrase. Software wallets store private keys on systems or devices that are connected to the internet, making them susceptible to all kinds of attacks. Holding your crypto on an exchange means entrusting the private keys to a third party and not having any control over your funds. Ledger Stax stores your private keys offline on a Secure Element chip, and provides full isolation between the keys and your computer/smartphone to give you complete control over your assets.

Physical Security. Your seed words are stored in a specialized chip, designed to securely store secrets. All code is open source, and you can compile it yourself. Only hardware wallet with option to never be connected to a computer, for full operation: from seed generation, to transaction signing. Uses PSBT (BIP174) natively! Full-sized numeric keypad makes entering PIN easy and quick. Simple packaging, plain design, no fancy boxes, no redundant cables. Bright, 128x64 pixel OLED screen. Shows all the critical details of your transactions. Real crypto security chip. Your private key is stored in a dedicated security chip, not the main micro's flash. Lovingly soldered in Toronto, Canada. Secure supply chain verified with: tamper-evident numbered bag, with bag number recorded into device. MicroSD card slot for backup and data storage. This allows truly offline signing, by transferring the unsigned/signed transactions on sneakernet.

CoolWallet is a new kind of hardware wallet, with a unique, sleek design that offers convenience without sacrificing decentralized security. Our seeds come in Numeric or Mnemonic formats. However, both formats adhere to the BIP39 protocol. We transfer the English mnemonics into numbers so the App can help to verify the correctness of the seed quicker. This also allows you to perform a simple addition question to verify the correct seed.

Store and Buy safely, using a QR code or address, knowing Connectee automatically checks all addresses for errors. We verify each buyer before we start trading. All procedures are carried out within the framework of the AMLCTF policy, and your data is more protected than ever. Favorable exchange rate focused on the best exchanges in the world. Large selection of cryptocurrencies and deposit and payout options. Buy and sell currencies with your credit or debit card and start trading in minutes. Be assured that our system complies with all safety requirements. Money security is our priority. Regulated in the EU our platform has all levels of protection to keep our customers safe. Two-factor authentication is an essential security measure for all modern financial services. In addition to the standard password, 2FA involves entering a one-time code each time you log into your account.

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.