A command-line tool that derives bip32 addresses and private keys.

Lightweight, open-source, universal cold wallet generator

iOS Wallet for Zilliqa

Bitcoin Signer Wallet is a free bitcoin/litecoin/dogecoin cold wallet,open source,you can sign your transaction offline on your Windows,MAC OS,iPhone,iPad,IOS,Android,Linux and any support HTML OS.transfer your crypto coin with safest way.

It's an offline/online dual purpose wallet for ETHs , Open source. 這是一個連線/離線兩用的ETH錢包程式，完全開源。

This is a tool that encrypts a sequence of words (or pieces of texts) using the AES-256 algorithm and encodes the encrypted result into a PNG image by linking each byte value to a specific color. It also decodes the before image to get back the original sequence of words

Anonymous, free and easy to use, Cold Wallet - financial assets dashboard with all major (crypto-)currencies supported. Latest cross-(crypto-)currencies rates. No registration required.

Secure Live Boot Linux Environment For Bitcoin Paper Wallet Generation

Official Sallet One cold wallet

INFINITE NUMBER OF MEMORABLE SEED PHRASES FOR COLD STORAGE

BtcZen币神卡开发包

A small RPC-based PIVX side daemon which automatically whitelists cold delegations.

Generate bitcoin address. Coldwallet- generate offline bitcoin addresses

JavaScript Client-Side Worldcoin Wallet Generator

OUTDATED — PHP Wrapper for the Coinbase API Web3

tool for [0..2047] ⇆ [0..57] kind of transfers. supports from/to private keys in wif format to record them via phrase. 24 words supported.

Open Source JavaScript Client-Side Validity Wallet Generator