Coldcard

From the developer

Coinkite [Coinkite Inc.], Canada

The blockchain wallet trusted by millions.

Securely store, manage, and exchange Bitcoin, Ethereum, and more than 1,770 Tokens and Altcoins.

Native support for over 125 blockchains, including:

Bitcoin, Ethereum, Ripple, Bitcoin Cash, Bitcoin SV, Litecoin, Binance Coin, Monero, Tron, Ethereum Classic, Dash, NEM, ZCash, Doge, Decred, Bitcoin Gold, Algorand, MonaCoin, Horizen, DigiByte, Komodo, Verge, ZCoin, Aion, Stratis, Syscoin, PIVX, Vertcoin, Einsteinium, NavCoin, SmartCash, Peercoin, LBRY Credits, Viacoin, FIO and many more.

Support for every asset on Ethereum (ERC20/223/723), Omnilayer, NEM (Mosaics), BNB (BEP2) and Tron (TRC10), including:

ChainLink, Compound, Aave, Elrond, Kava, BAT, Ren, Yfi, Zrx, Band, Augur, Enjin, MCO, Aelf, Status, Matic and many more.

A growing list of natively supported Stablecoins including:

Tether, Carbon, Maker, Gemini, Paxos, Reserve, Stable, Stasis, Synthetix, TrustToken, Circle and many more.

Support for major testnets such as Bitcoin, Litecoin, Dogecoin and Monero Stage.

KEY FEATURES

•Superb Security: Your private keys never leave your device. Strong wallet encryption and cryptography guarantee that your funds will remain safe under your ultimate control.

•Enhanced Privacy and Anonymity: No KYC bureaucracy, no IP association, no identity linking, no transactions tracking. Our servers anonymize your requests by hiding your IP from prying eyes.

•Exchanges and Services Built-in: Convert between assets instantly, buy major cryptocurrencies using your Credit Card and quickly convert Crypto into gift cards for your favourite stores from within the app, through our strategic partners.

•Native SegWit: Enjoy faster confirmations and lower fees for Bitcoin, Litecoin, and many other cryptocurrencies. Switch dynamically between Bech32, P2SH, and legacy modes.

•One-time Backup: Hierarchical Deterministic approach (BIP44) enables you to keep everything accessible and secure with just one super-passphrase which you only have to back-up once and for all.

•Multi-seed support: Store and manage multiple accounts in the same app, each with its own encryption settings for maximum convenience.

•Custom and Dynamic fees: Transaction fees are calculated dynamically, allowing you to get the best value for money at all times. Alternatively, you can set and use your own fees, in all supported coins.

•UXTO Control: Dusting attacks protection and Do-Not-Spend flags. Choose like-type change addresses to reduce transaction linking.

•Trusted node: Gain complete financial sovereignty by connecting to your own full Bitcoin node.

•Collectibles: Full support for NFTs, ERC721 tokens – store, access and manage your ETH collectibles with peace of mind and security using Coinomi’s innovative interface.

•DApp Browser, Web3 and WalletConnect support: Seamlessly access your favourite DApps via the integrated DApp browser and Web3 support without any compromise on security. Easily and securely access DApps on the big-screen with the use of WalletConnect.

•Crypto DNS: Put an end to vague addresses by replacing them with human-readable aliases across different services and blockchains.

•Cold Staking: Let your crypto work for you. Cold stake supported assets with a single click and earn rewards even when offline.

•Lightweight and Community Driven: Top engineered, runs smoothly even in older, low-spec devices. Reduced power consumption and data usage. New features are constantly crowdsourced.

•Multilingual and HyperLocal: Support for over 25 languages.

•24/7/365 Customer Support: Hands on support with the best response time in the industry.