Open Source Windows Bitcoin Software
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Bitcoin Software for Windows
View 365 business solutionsBrowse free open source Bitcoin software and projects for Windows below. Use the toggles on the left to filter open source Bitcoin software by OS, license, language, programming language, and project status.
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Blockstream Green
Non-custodial Bitcoin wallet
Blockstream Green is a free, open-source, noncustodial Bitcoin wallet designed for securely storing, sending, and receiving digital assets. It gives users control over their Bitcoin without requiring a custodial exchange. The desktop application supports Bitcoin and the Liquid Network, including compatible Liquid assets. Users can manage wallet accounts, monitor balances, and review transaction histories. Security capabilities include hardware wallet integration, multisignature account options, and two-factor authentication for supported configurations. It also provides customizable transaction fees, recovery options, and privacy-oriented connection settings. Built with Qt and Blockstream's Green Development Kit, the application is available for Windows, macOS, and Linux, with related mobile applications for Android and iOS. -
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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. -
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Eclair
A scala implementation of the Lightning Network
Eclair (French for Lightning) is a Scala implementation of the Lightning Network. This software follows the Lightning Network Specifications (BOLTs). Other implementations include c-lightning, lnd, electrum, and rust-lightning. Eclair offers a feature-rich HTTP API that enables application developers to easily integrate. Eclair's JSON API should NOT be accessible from the outside world (similarly to Bitcoin Core API). Eclair requires Bitcoin Core 0.20.1 or 0.21.1. (other versions of Bitcoin Core are not actively tested - use at your own risk). If you are upgrading an existing wallet, you may need to create a new address and send all your funds to that address. Eclair needs a synchronized, segwit-ready, zeromq-enabled, wallet-enabled, non-pruning, tx-indexing Bitcoin Core node. You must configure your Bitcoin node to use bech32 (segwit) addresses. -
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Bitcoin Armory
Python-Based Bitcoin Software
Bitcoin Armory is an advanced Bitcoin wallet management platform focused on security, cold storage, and power-user features. Designed for technically inclined users, it provides tools for managing private keys offline, signing transactions without exposing wallets to the internet, and creating air-gapped setups. Armory offers multi-signature support, deterministic wallets, and secure backups, making it suitable for enterprise-grade or high-value Bitcoin storage. -
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ta4j
A Java library for technical analysis
Ta4j is an open-source Java library for technical analysis. It provides the basic components for the creation, evaluation, and execution of trading strategies. Ta4j is available on Maven Central. You can also download example code from the maven central repository. The wiki is the best place to start learning about ta4j. For more detailed questions, please use the issues tracker. We can calculate indicators over this bar series, in order to forecast the direction of prices through the study of past market data. Then we have to build our trading strategy. It is made of two trading rules, one for entry, the other for exit. Ta4j comes with a set of basic trading rules/strategies which can be combined using boolean operators. Trading strategies can be easily compared according to a set of analysis criteria. Ta4j can also be used for live trading with more complicated strategies. -
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BTCPayServer.Vault
Sign with software or hardware wallets
BTCPay Server Vault is a free, open-source desktop application that connects cryptocurrency hardware wallets to compatible web applications. It is primarily designed to integrate hardware wallet signing with BTCPay Server. The application runs a local web server that communicates with connected wallets through the Hardware Wallet Interface library. Users can authorize websites to access wallet functionality through explicit permission requests. This approach allows transaction signing without directly exposing private keys to the connected web application. Its local communication interface forwards supported hardware wallet operations and returns their results. The project includes a reusable .NET library that wraps the Hardware Wallet Interface command-line tools. Installation packages are available for supported desktop operating systems, including macOS and Linux. -
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Bitcoin
Bitcoin Core integration/staging tree
Bitcoin Core connects to the Bitcoin peer-to-peer network to download and fully validate blocks and transactions. It also includes a wallet and graphical user interface, which can be optionally built. Bitcoin Core requires a one-time download of about 400GB of data plus a further 5-10GB per month. By default, you will need to store all of that data, but if you enable pruning, you can store as little as 6GB total without sacrificing any security. For more information about setting up Bitcoin Core, please read the full node guide. Download verification is optional but highly recommended. Performing the verification steps here ensures that you have not downloaded an unexpected or tampered version of Bitcoin, which may result in loss of funds. Experienced users who don't mind performing additional steps can take advantage of Bitcoin Core's reproducible builds and the signed checksums generated by contributors who perform those builds. -
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Spark Lightning Wallet
Wallet GUI for c-lightning, accessible over the web or through mobile
Spark Lightning Wallet is a free, open-source graphical interface designed for managing Bitcoin Lightning Network payments through a Core Lightning node. It provides a lightweight environment for sending and receiving payments without directly handling on-chain transactions. Users can inspect payment histories, monitor balances, and manage Lightning channels. The software connects to an independently operated node rather than functioning as a standalone wallet. It offers customizable themes and an interface adapted to smartphones, tablets, and computers. Secure remote access is supported through TLS, Let's Encrypt certificates, and Tor onion services. Spark is available through web browsers, desktop applications, Android, and progressive web app installations. It targets technically experienced users operating their own Lightning infrastructure. -
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BTCPay Server
Free, open-source & self-hosted, Bitcoin payments
BTCPay Server is a self-hosted, open-source cryptocurrency payment processor. It's secure, private, censorship-resistant, and free. Launch a server in a cloud, your own hardware device, or use an existing host. Connect your e-commerce store or use one of many apps to get paid. Funds arrive directly to your connected wallet. Features you use the most are baked right into every instance so you can hit the ground running. Create a Point-of-Sale app for your store, easily embed a tipping button on your website, send a payment link to a client across the globe, or launch a crowdfunding campaign to raise funds for your cause. Get notified when they get paid. Export your invoices in a different format for smoother bookkeeping. Manage your incoming and outgoing funds with a built-in wallet that has hardware wallet support. Use a shared server if you're not tech savvy, or deploy your own instance on cloud servers or hardware devices. -
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Bitcoin ABC
This a mirror of the official Bitcoin-ABC repository
The goal of Bitcoin ABC is to create sound money that is usable by everyone in the world. We believe this is a civilization-changing technology which will dramatically increase human flourishing, freedom, and prosperity. The project aims to achieve this goal by implementing a series of optimizations and protocol upgrades that will enable peer-to-peer digital cash to scale many orders of magnitude beyond current limits. eCash is a digital currency that enables instant payments to anyone, anywhere in the world. It uses peer-to-peer technology to operate with no central authority: managing transactions and issuing money are carried out collectively by the network. eCash is a descendant of Bitcoin. Bitcoin ABC is the name of open-source software which enables the use of eCash. It is a fork of the Bitcoin Core software project. -
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Cryptocurrency Exchange Feed Handler
Cryptocurrency Exchange Websocket data feed handler
Handles multiple cryptocurrency exchange data feeds and returns normalized and standardized results to client registered callbacks for events like trades, book updates, ticker updates, etc. Utilizes WebSockets when possible, but can also poll data via REST endpoints if a WebSocket is not provided. Create a FeedHandler object and add subscriptions. For the various data channels that an exchange supports, you can supply callbacks for data events, or use provided backends to handle the data for you. Start the feed handler and you're done! Cryptofeed also provides a synthetic NBBO (National Best Bid/Offer) feed that aggregates the best bids and asks from the user specified feeds. Cryptofeed supports backend callbacks that will write directly to storage or other interfaces. Cryptofeed can be installed from PyPi. (It's recommended that you install in a virtual environment of your choosing). -
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Ravencoin
Ravencoin Core integration/staging tree
Ravencoin is a protocol based on a fork of the Bitcoin code which adds features specifically focused on allowing tokens to be issued on the Ravencoin blockchain. These tokens can have whatever properties the issue of the token decides - so they can be limited in quantity, named, and be issued as securities or as collectibles. Ravencoin is a digital peer-to-peer network that aims to implement a use case-specific blockchain, designed to efficiently handle one specific function: the transfer of assets from one party to another. Built on a fork of the Bitcoin code, Ravencoin was launched on January 3rd, 2018, and is a truly open source project (no ICO or masternodes). It focuses on building a useful technology, with a strong and growing community. The Ravencoin project is launched based on the hard work and continuous effort of over 400 Bitcoin developers who made over 14,000 commits over the life to date of the Bitcoin project. -
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Superalgos
Free, open-source crypto trading bot, automated bitcoin trading
Free, open-source crypto trading bot, automated bitcoin/cryptocurrency trading software, algorithmic trading bots. Visually design your crypto trading bot, leveraging an integrated charting system, data-mining, backtesting, paper trading, and multi-server crypto bot deployments. Superalgos is not just another open-source project. We are an open and welcoming community nurtured and incentivized with the project's native Superalgos (SA) Token, building an open trading intelligence network. You will notice the difference as soon as you join the Telegram Community Group or the new Discord Server! Superalgos is an ever-growing ecosystem of tools and applications. Once you install and launch the app, a series of interactive tutorials take you by the hand and walk you all around the system while you learn the basic skills required to use the interface, mine data, backtest strategies, and even run a live trading session. -
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cryptos
Pure Python from-scratch zero-dependency implementation of Bitcoin
Cryptos is a pure Python implementation of major Bitcoin concepts built from scratch for educational purposes. It deliberately avoids external dependencies so readers can inspect how the underlying cryptography and protocol mechanics work. The project implements SHA-256, finite-field elliptic-curve mathematics, Bitcoin key generation, addresses, and ECDSA digital signatures. It can parse and inspect legacy and SegWit transaction structures, although its transaction validation is intentionally incomplete compared with a full Bitcoin node. Block utilities cover headers, proof-of-work validation, and difficulty calculations. A lightweight network client can connect to Bitcoin peers, perform the protocol handshake, and request block headers. The implementation is intentionally slow and should be treated as learning code rather than production cryptocurrency software. -
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bitResurrector
Bitcoin Seed Phrase Recovery & Private Key Finder: GPU & Bloom Filter
BitResurrector v3.0.3 is a high-performance offline tool for recovering forgotten Bitcoin assets, damaged seed phrases, and vulnerable private keys. KEY CAPABILITIES: 1. BIP-39 Seed Phrase Recovery - Scrambled Order: Solves 12! word permutations in 1–2 hours via rapid checksum pruning. - Missing Words: Fast brute-force for 3–4 lost or damaged words with Secp256k1 derivation. 2. Real-Time Database Matching - Zero-Latency Bloom Filter: Instant lookup across 50M+ active funded Bitcoin addresses. - Multi-Format Support: Matches Legacy (1...), SegWit (3...), Taproot and Native Bech32 (bc1...). 3. Hardware Acceleration & Filtering - CUDA & AVX-512: Auto-calibrated GPU grids and multi-threaded CPU parallel execution. - 9-Echelon Entropy Filter: Exploits CVE-2013-7372 weak RNGs and skips dead key spaces. 4. Security: 100% offline, zero network exposure, AES-256 local encrypted storage. -
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A simple program to bruteforce a bitcoin address private key
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Rust-Lightning
Bitcoin Lightning library written in Rust
Rust-Lightning is a Bitcoin Lightning library written in Rust. The main crate, lightning, does not handle networking, persistence, or any other I/O. Thus, it is runtime-agnostic, but users must implement basic networking logic, chain interactions, and disk storage. The project implements all of the BOLT specifications in the 1.0 spec. The implementation has pretty good test coverage that is expected to continue to improve. It is also anticipated that as developers begin using the API, the lessons from that will result in changes to the API, so any developer using this API at this stage should be prepared to embrace that. LDK/Rust-Lightning is a generic library which allows you to build a lightning node without needing to worry about getting all of the lightning state machine, routing, and on-chain punishment code (and other chain interactions) exactly correct. Note that Rust-Lightning isn't, in itself, a node. -
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Open Crypto Tracker
Bitcoin Alts portfolio tracker, email / text / alexa / telegram alerts
100% FREE / open source / PRIVATE crypto portfolio tracker. Email / text / alexa / telegram price alerts / charts, mining calcs, leverage / gain / loss / balance stats, news feeds +more. Privately track Bitcoin / Ethereum / unlimited crypto. Customize as many assets / markets / alerts / charts as you want. Over 50 Exchanges / 40 Pairings Supported (list at bottom of README.txt): https://tinyurl.com/ct-readme Unlimited Assets Supported (on supported exchanges). Demo: https://dragonfrugal.org/open-crypto-tracker Backup Demo: https://dragonfrugal.co.network/demos/crypto-tracker MINIMUM specs: 1 Ghz CPU / 512 Mb RAM / 16 Gb MicroSD / Nginx or Apache headless / PHP v7.2+ Debian-based Auto-Install ("Terminal" app in system menu, or over remote SSH): (RECOMMENDED WAY TO PRIVATELY / CHEAPLY USE ON HOME NETWORK) wget --no-cache -O FOLIO-INSTALL.bash https://tinyurl.com/install-crypto-tracker chmod +x FOLIO-INSTALL.bash sudo ./FOLIO-INSTALL.bash -
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BFGminer
Miner for Bitcoins
BFGMiner is a modular ASIC/FPGA miner written in C, featuring dynamic clocking, monitoring, and remote interface capabilities. Bitcoin miner software with multi-threaded multi-pool gpu, fpga and asic mining support. Bitcoins are a digital currency, exchanged freely against all other currencies. coins may be issued by everyone, one just needs considerable computer power - and luck. to even out rewards for one's contribution, many initiative have forms to provide pools of computers and share the load. -
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Cryptocheck
Monitors balances of your cryptocurrency addresses
Cryptocheck monitors balances of your cryptocurrency addresses and raises an alert in case of any change detected. It connects to known block explorer API services to verify balances. It is useful for long-term investors with multiple different cryptocurrencies in their portfolio. You no longer need to access all your wallets with passwords to simply just check that your money are still there. Cryptocheck also provides a simple profit calculation and history charts mapping your portfolio history. And there is also a server node available! It continuously monitors balances, records history data and sends all the data to your Cryptocheck desktop application. Supported cryptocurrencies: https://sourceforge.net/p/cryptocheck/wiki/Home/#supported-cryptocurrencies For more details about Cryptocheck and how to use it, see wiki: https://sourceforge.net/p/cryptocheck/wiki I am open to add other cryptocurrencies on your request. -
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Checks balance of Bitcoin Address, including forks. Bitcoin Cash Balance, Bitcoin Gold Balance.
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unMinable
unMinable is a command-line based cryptocurrency mining tool
unMinable is a command-line based cryptocurrency mining tool designed for efficient and user-friendly Bitcoin mining. It provides real-time hardware detection, mining process control, balance management, and automated withdrawal functionality. The software is designed to interact with Firebase to fetch and store user balances, withdrawals, and user-related data securely. The terminal allows users to start and monitor their mining progress, view their balances, and withdraw their mined funds when they reach the minimum threshold of 0.001 BTC. With a simple yet powerful interface, unMinable gives users full control over their mining operations from a centralized console. -
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unChain Bitcoin Private Key Calculator
Calculate the Private Key and recovery seed of any bitcoin address
Using unChain Bitcoin Private Key Calculator you can calculate the Private Key or Recovery seed of any bitcoin address. If you lost the access on your bitcoin wallet this is your tool. Please don't use this software for malicious purposes. -
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Python Bitcoin Miner
mining with cpu and gpu.
Powerful tool.
