Browse free open source Blockchain software and projects below. Use the toggles on the left to filter open source Blockchain software by OS, license, language, programming language, and project status.

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  • eProcurement Software Icon
    eProcurement Software

    Enterprises and companies seeking a solution to manage all their procurement operations and processes

    eBuyerAssist by Eyvo is a cloud-based procurement solution designed for businesses of all sizes and industries. Fully modular and scalable, it streamlines the entire procurement lifecycle—from requisition to fulfillment. The platform includes powerful tools for strategic sourcing, supplier management, warehouse operations, and contract oversight. Additional modules cover purchase orders, approval workflows, inventory and asset management, customer orders, budget control, cost accounting, invoice matching, vendor credit checks, and risk analysis. eBuyerAssist centralizes all procurement functions into a single, easy-to-use system—improving visibility, control, and efficiency across your organization. Whether you're aiming to reduce costs, enhance compliance, or align procurement with broader business goals, eBuyerAssist helps you get there faster, smarter, and with measurable results.
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  • 1
    Bitcoin

    Bitcoin

    A software-based online payment system

    Bitcoin is a decentralized P2P electronic cash system without a central server or trusted parties. Users hold the crypto keys to their own money and transact directly with each other, with the help of the network to check for double-spending.
    Downloads: 45 This Week
    Last Update:
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  • 2
    Bitcoin Black Core

    Bitcoin Black Core

    BLACK use peer-to-peer technology to operate with no central authority

    Bitcoin Black Core is a peer-to-peer electronic cash system that aims to become sound global money with fast payments, micro fees, privacy, and high transaction capacity (big blocks). In the same way that physical money, such as a dollar bill, is handed directly to the person being paid, Bitcoin Black Core payments are sent directly from one person to another. As a permissionless, decentralized cryptocurrency, Bitcoin Black Core requires no trusted third parties and no central bank. Unlike traditional fiat money, Bitcoin Black Core does not depend on monetary middlemen such as banks and payment processors. Transactions cannot be censored by governments or other centralized corporations. Similarly, funds cannot be seized or frozen — because financial third parties have no control over the Bitcoin Black Core network. Bitcoin Black Core combines gold-like scarcity with the spendable nature of cash. With a limited total supply of 10,5 million coins. Transactions are fast.
    Downloads: 0 This Week
    Last Update:
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  • 3
    QwartzNetwork

    QwartzNetwork

    cryptocurrency with own PoW/PoS[Masternode] Blockchain

    QwartzNetwork - OpenSource Blockchain Project You can help Qwartz Network to be listed on any exchange you know ! If you want support QwartzNetwork, you can send 0.0014 BTC to 1CEs9bwRiS8Zx9mZ1s7BZxkyfsumGoSuNT for node Create following file: C:/user/"YourName"/AppData/Roaming/Qwartz/qwartz.conf : rpcuser=rpc_qwartz rpcpassword=31c23561720bf04415ecac27d rpcallowip=127.0.0.1 rpcport=7531 listen=1 server=1 txindex=1 addnode=109.17.195.223 addnode=199.247.8.70 Or type in debug console the following command addnode 109.17.195.223 add addnode 199.247.8.70 add MasterNodes/PoW Max Supply: 18M No Premine No ICO Genesis Block QWARTZ : QazfipxkgNxnWjgkdSfUkSuxYKsBj4n4nL BTC : 1HkL1nLetBqcnFbhzv8XtZE2b6GkT83W8Q LTC : LeMe2RijstRvEyEdS81FsPoRGWMr4FpCk5 ETH/ERC: 0x95710f9793d85cE28B4Da5115C2f8A51DFaebeC7
    Downloads: 0 This Week
    Last Update:
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