Best Cold Wallets for Linux of 2025

BC Vault represents a cutting-edge crypto hardware wallet designed to securely house your private keys within a specialized hardware device that caters to both experienced and new cryptocurrency investors. It strikes an excellent balance between functionality, reliability, independence, and security. The creation of BC Vault stemmed from extensive research and testing, driven by the desire to provide users with an unmatched experience. Distinct from other crypto hardware wallets available today, BC Vault stands out as a genuinely secure and user-friendly cryptocurrency vault, featuring several innovative attributes that are not found in competing devices. Moreover, it boasts support for the broadest range of coins and tokens compared to any other hardware wallets on the market. Each BC Vault device is shipped with a unique incentive: a preloaded crypto wallet containing a 1BTC bounty. Essentially, each wallet includes the private key to a wallet holding 1 BTC, presenting an enticing challenge—if you can crack the code, you could potentially increase your wealth by that amount. This unique feature not only adds excitement but also enhances the overall appeal of the BC Vault as a premier choice for crypto enthusiasts.

With Bither wallet operating in either cold or hot mode, you can utilize Bitcoin as conveniently as cash or a credit card. The Cold Wallet aspect functions offline and acts as a backup phone, ensuring that private keys are safeguarded with a digital password while also providing real-time network status updates (including Wifi, 3G, and Bluetooth), conducting security checks on private keys, signing transactions that need approval from the hot wallet, and enabling automatic backup and recovery options. Conversely, the Hot Wallet operates online and serves as a daily access point for monitoring your Bitcoin holdings through a Watch Only mode, where you can generate unsigned transactions for specific addresses, and it supports private key management, allowing you to maintain a small amount of funds in this format. Additionally, this decentralized and peer-to-peer Bitcoin wallet does not require any registration or login, offers real-time pricing from major Bitcoin exchanges, and keeps you informed with system notifications for new transactions, making it an efficient choice for both casual and serious users. Overall, Bither caters to various user needs by providing robust security features alongside convenient accessibility.

The Trezor Wallet provides a user-friendly platform for managing your Trezor device. With Trezor Wallet, you can effortlessly oversee your funds, track your balance, and conduct transfers. Unlike online exchanges and wallet services that may fail, go offline, or be compromised, hardware wallets offer a superior level of security for handling and trading your cryptocurrencies. Safeguarding your digital assets has become remarkably easy and efficient. With thorough audits conducted by security experts and a proven history, you can trust the reliability of this wallet. Additionally, you can always regain access to your coins and assets through your offline backup, which can be done in just five minutes. When you initially configure your Trezor, it automatically generates a recovery seed for you. This recovery seed allows you to restore access to your wallet whenever necessary, ensuring your entire wallet remains accessible through a personal recovery phrase consisting of 12 to 24 words. This recovery seed is based on a standard developed by SatoshiLabs, ensuring compatibility with a variety of other wallet applications. Moreover, the ease of recovery enhances user confidence in managing their cryptocurrency securely.

Safeguard your cryptocurrency by keeping your private keys offline, ensuring a secure environment for your digital assets while also earning rewards. By utilizing a dual-device strategy, you can enhance both security and convenience, putting you in control of your funds. A dedicated smartphone, which remains entirely disconnected from any network, serves as an air-gapped vault, while a companion app on your everyday phone operates without accessing any sensitive information. The AirGap Wallet facilitates direct in-app exchanges, allowing you to swap cryptocurrencies like Tezos, Ethereum, Bitcoin, and æternity without the need to transfer funds to an external exchange. This feature streamlines your trading experience by enabling seamless transactions. You can generate and manage your private keys safely in cold storage, making AirGap’s two-device system the most sophisticated and secure method for signing transactions. With no cumbersome cables or complicated interfaces to deal with, you can enjoy effortless one-way communication through QR codes, creating a user-friendly experience that prioritizes your security.

Armory Secure Wallet stands out as the sole open-source wallet that offers both cold storage and multi-signature capabilities. It democratizes Bitcoin security best practices through its innovative interface, making them accessible to all users, and importantly, it is completely free of charge. Designed with developers in mind, Armory serves as an excellent foundation for creating Bitcoin applications such as exchanges and crowdfunding platforms. For those needing assistance in managing substantial Bitcoin holdings, we specialize in supporting exchanges, trusts, hedge funds, and other significant Bitcoin stakeholders. Armory offers the most comprehensive and secure solution for both individuals and institutions, allowing them to generate and store Bitcoin private keys without needing to place their trust in the Armory team, as it is compatible with the Glacier Protocol. Satoshi would undoubtedly be pleased with this development! Users enjoy the benefits of multiple encrypted Bitcoin wallets alongside permanent one-time ‘paper backups’. Additionally, Armory has been a trailblazer in the realms of cold storage and distributed multi-signature technology, ensuring enhanced security for all its users. This commitment to pioneering advancements in Bitcoin security reflects Armory's dedication to innovation in the cryptocurrency space.

At the heart of the BitBox ecosystem lies our robust and user-friendly desktop application, designed as an all-inclusive solution for the secure management of your digital assets. We are committed to regularly enhancing the app with new features and functionality to ensure optimal performance. It supports the latest Segwit Bech32 address format, enabling you to reduce your transaction fees effectively. Serving as the central hub, the app simplifies the management and updating of your BitBox devices. With our easy-to-follow step-by-step guide, the BitBoxApp allows you to pair and set up your devices in just five minutes. We understand that cryptocurrency can be perplexing, but we are here to support you at every stage of your journey. Our in-app guide adapts dynamically to each page, providing assistance exactly when you need it. Importantly, we prioritize your privacy and do not seek access to your data. By connecting your own full node to our desktop app, you maintain complete control over your personal information. Additionally, you can choose which coins to use, enhancing your ability to manage what information you expose on the blockchain. This ensures that your experience is both secure and tailored to your needs.

Store your coins in a safe location to ensure their security. Safeguarding your private keys is essential when it comes to cryptocurrency, and the Prokey hardware wallet provides a secure, offline solution that keeps your private keys protected while allowing you to receive, store, and sign transactions for digital currencies like Bitcoin, Ethereum, Litecoin, Tether, and others. Unlike typical cryptocurrency wallets, the Prokey wallet redefines security by focusing on optimal performance and meticulous attention to detail, ensuring you have a highly secure device that provides easy access to your funds without the need for third-party wallets. With genuine firmware included, there’s no requirement for hologram seals or reliance on vendor trustworthiness, guaranteeing that you always receive a 100% authentic Prokey device. As long as you can recall your 24-word seed phrase, you can easily regain access to your assets, with the recovery process taking just three minutes using the provided recovery sheet. This combination of security and convenience makes the Prokey wallet an exceptional choice for anyone serious about protecting their cryptocurrency investments.

The OneKey App allows users to securely store and manage their encrypted assets on their own. We prioritize security by employing top-tier encryption techniques to ensure all assets are effectively encrypted and stored locally. Utilizing a hardware wallet can significantly enhance the security of your assets by providing a physical barrier against hackers, malware, and viruses. Each transaction must be approved by the hardware wallet, alleviating concerns regarding potential loss or theft of mobile devices. Our commitment lies in fostering growth alongside our users rather than solely focusing on profit. While we strive to address all suggestions and feedback received through various platforms, we acknowledge that limitations exist, yet we will always endeavor to provide the best possible solutions available at the time. In this collaborative journey, we aim to strengthen our community and adapt to the evolving needs of our users.