OneZeroMiner is a free, open source GPU mining program for Windows, built for people who want to mine crypto projects on their own graphics cards. It suits home miners and small rig operators who already understand the basics of mining and want a dedicated tool instead of a general-purpose utility. The developer uses a developer fee model, so the download itself costs nothing.
The current release is v1.8.4, and the project offers an official Windows build alongside its public source code on GitHub. Mining is a hardware-heavy activity, so the most important decisions happen before you launch anything: confirming that your GPU and driver meet the listed requirements, and getting the file from a trustworthy source. The sections below walk through both.
What GPU Mining Is and How Miners Fit In
GPU mining uses graphics cards to perform the calculations that help secure certain blockchain networks. When a miner's work is accepted by the network, the miner can earn rewards. Most people do not mine alone. They connect to a mining pool, which combines the work of many participants and splits rewards according to each contribution.
A miner program sits between the hardware and the network. It sends work to the GPUs, collects results, submits them and reports statistics for each session. Those statistics are useful for spotting problems, but they do not tell the whole story, because rejected results, power costs and market prices all shape the final outcome.
Because mining is a long-running task, the quality of the miner matters more than it does for a typical desktop app. Stability, clear reporting and predictable driver behavior are the qualities people look for when they choose a tool.
Who OneZeroMiner Is For
OneZeroMiner is aimed at people who already have capable graphics cards and a working Windows PC. A typical example is a home user who runs one or two NVIDIA cards in a desktop and wants to test GPU mining without buying specialized hardware. Another is a small operator managing a few rigs, who values a ready-made Windows build and an open codebase.
People with no dedicated GPU, or with only integrated graphics, will find the program less useful, since the listed requirements focus on dedicated cards and specific driver versions. Users who want a Linux tool will need to look elsewhere, because the supported platform is Windows.
The program also suits readers who like to understand their tools. Public source code on GitHub makes it possible to see how the software is built, which appeals to technically minded miners and to people who want to contribute fixes or report bugs.
Key Terms Before You Start
A few terms come up constantly in mining. A wallet address is the public identifier where rewards are sent, and it is safe to share. A seed phrase is different: it is the private set of recovery words that control a wallet, and it should never be typed into a miner, a website or any prompt that asks for it.
A pool is the server your miner connects to, and a worker is the name given to a single rig or GPU within that pool. Compute Capability is NVIDIA's version number for a GPU's feature set. CUDA is the NVIDIA platform that programs use to run work on the card, and ROCm is AMD's equivalent. Driver versions determine whether these platforms work properly, which is why the requirements matter.
The developer fee is the share of mining work directed to the program's developer, as set by the project. Knowing these terms makes it easier to read logs, follow configuration instructions and avoid costly mistakes in the settings.
Key features
GPU-focused mining
Official Windows version
Open source code
Developer fee model
How to install OneZeroMiner on Windows
- 1
Check your hardware and drivers
Before downloading, confirm that your GPU meets the Compute Capability and driver requirements listed in the system requirements section. Update your graphics driver through the vendor's own tool so that its version matches what the program needs.
- 2
Download the official build
Get the Windows package from the official website or from the GitHub Releases page for the project. Download only from the official website or the project's GitHub repository, never from a mirror, a forum post or a file-sharing site.
- 3
Verify the file
Compare the SHA-256 checksum of the downloaded file with the value published alongside the release, or check its signature if one is provided. If the values do not match, do not run the file. Download it again from the official source.
-
Extract and run
Unpack the archive into a folder you control, preferably outside system directories, and start the executable from there. Enter your pool and wallet details in the program's settings, and double-check every address before you start mining.
System requirements
- Windows operating system (official Windows version)
- NVIDIA GPU with Compute Capability 6.0 or higher
- NVIDIA driver version 528.33 or newer, for the CUDA 12.8 build
- NVIDIA Hopper and Blackwell cards require driver version 580 or newer
- AMD GPUs with ROCm drivers 5.6 or later
How to use OneZeroMiner
Once the program is installed and verified, the first run is mostly about configuration and watching how your hardware behaves. Start with a short test session so you can spot problems before committing to a longer run.
- Open the program and confirm that it detects every GPU you expect. Missing cards usually point to a driver issue.
- Enter the pool address, the coin or algorithm you intend to mine, and your wallet address. Copy each value carefully.
- Run for a few minutes and check the reported hashrate and temperatures against your expectations.
- If you adjust GPU clocks or power limits, change one setting at a time and note which change caused which result.
- Keep a simple log of hashrate, errors and rejected shares so you can compare sessions.
- Once the setup is stable, check the rig periodically rather than leaving it unattended for weeks.
Pros & cons
- Free to download, with the developer fee as the cost model
- Open source code available on GitHub
- Official ready-made Windows build
- Targets both NVIDIA and AMD graphics cards
- Current release v1.8.4 is available for download
- Earnings depend on hardware, electricity costs and market conditions, which the software cannot control
- Requires specific driver versions that may need updating on older systems
- Newer Hopper and Blackwell cards need driver version 580 or later
- A certificate-bypass option exists that accepts invalid, expired or self-signed certificates, and it is not recommended
Is OneZeroMiner safe?
Mining software is a common target for fake builds, so start with the source. Download only from the official website or the project's GitHub Releases page, and verify the SHA-256 checksum or signature before running the file. Antivirus tools often flag mining programs, sometimes falsely, but never turn protection off entirely. If a warning appears, check the file's hash and add a narrow exception for that single executable instead. Never enter a seed phrase or private key into any website or prompt. A miner needs only your public wallet address, so treat any request for more as a warning sign.
- Official source only. Download from github.com/onezerominer/onezerominer. Ignore ads and lookalike domains.
- Check the SHA-256. Compare the installer hash with the value the developer publishes before running it.
- Never share your seed phrase. No developer, support agent or website — including CryptApps — will ever ask for it.
Alternatives
Compared with XMRig, which covers CPU and GPU mining for algorithms such as RandomX, OneZeroMiner has a narrower focus on graphics cards. Among NVIDIA-oriented tools, T-Rex and NBMiner are no longer in active development, so they are less suitable for new setups. GMiner and Rigel are other GPU-oriented options worth comparing on algorithm support and reporting features. WildRig Multi is a better fit when rare algorithms are the priority. Choose based on your algorithm, your GPU vendor and whether ongoing development matters to you.
Specifications
- Price
- Free (developer fee)
- Type
- Open source
- License
- —
- Latest version
- v1.8.4
- Last update
- 27 Oct 2026
- Windows support
- Yes (official Windows version)
- Source code
- github.com/onezerominer/onezerominer
Frequently asked questions
Yes, the program is free to download. The developer takes a fee as part of the mining process, so your costs come from that developer fee, electricity and hardware wear. Read the project documentation for how the fee works before starting a long run, and remember that earnings depend on many factors outside the software.
It targets both. NVIDIA GPUs need Compute Capability 6.0 or higher and driver version 528.33 or newer for the CUDA 12.8 build, while AMD GPUs need ROCm drivers 5.6 or later. Newer Hopper and Blackwell cards require driver version 580 or later. Check these numbers before you install anything.
No. The official Windows build is a ready-made program, so you run it directly after extracting the archive. Development tools only matter if you choose to compile the code from GitHub yourself, which is not necessary for everyday mining.
Install the verified build, confirm that your GPUs are detected, and then enter your pool and wallet details. Start with a short test run, compare the reported hashrate with your expectations and watch temperatures. Change one setting at a time so you can tell what caused any difference.
The developer fee is a share of the mining work that goes to the program's developer, rather than a one-time purchase price. It is a common model in mining software. Because it is built into how the program operates, check the official documentation to understand the current terms before you start.
Not exactly. XMRig covers CPU and GPU mining across several algorithms, including RandomX and KawPow, while OneZeroMiner is aimed at GPU mining. If your hardware is CPU-based or you need RandomX, XMRig is the more relevant comparison.
Many antivirus tools flag mining software because miners share some traits with unwanted programs. A flag does not automatically mean the file is infected. Verify the SHA-256 checksum first, and if it matches the official value, add a narrow exception for the executable rather than disabling protection.
Verdict
OneZeroMiner suits Windows users who own NVIDIA or AMD graphics cards and want a free, open source, GPU-focused miner with an official ready-made build. It is a practical choice for home rigs and small setups where driver versions and hardware compatibility can be checked in advance. It is less suited to CPU-only machines, to people who want a plug-and-play experience without any hardware tuning, or to anyone unwilling to verify downloads. Before committing, check the latest version on the official website and test with a short session.