▶  Get RSpice

Download

One engine, three platforms. The Community edition is the full core simulator — free, including commercial use, no account required.

pre-release — v1.0.0 binaries land on this page at launch

available today · your platform

Run it in your browser Build from source

Community edition · free · commercial use allowed

today: browser IDE (WebGPU) or a source build · signed installers at launch

Build from source

Three commands to a working simulator.

The repo is public and the toolchain is pinned — rustup picks up Rust 1.94 automatically. The first release build takes a few minutes (fat LTO).

shell 
git clone https://github.com/JaimeHW/RSpice.git
cd RSpice
cargo build --release -p rspice-cli

then: target/release/rspice run your_deck.cir — or cargo install --path crates/rspice-cli to put rspice on your PATH. the first-simulation guide walks through a complete run.

All platforms · at launch

Every artifact, every platform.

Installer or portable, your pick — each build is the same engine from the same commit. This is the launch manifest; artifacts publish to GitHub Releases.

Windows

win64 · 10 / 11

macOS

universal · 13+

Linux

x86_64 · glibc 2.31+

Verify

Check the hash before you trust the binary.

Every release ships a SHA256SUMS manifest — one line per artifact. Hash what you downloaded and compare. On Windows: certutil -hashfile <file> SHA256; on macOS and Linux: shasum -a 256 -c SHA256SUMS.

SHA256SUMS sample 
8ba8d5a4ba0898111f4b99707bbd2b5faeed9d61047c137dedf4f0095c36f118  rspice-1.0.0-setup-x64.exe
db94070fade09759f0869ba84d1cd5e8fc6717604257fe57a5f94d961bc45d80  rspice-1.0.0-win64.zip
c3e4f53789678322081b38d7596a8df1c42ab876549cd9ee12eb4eb3d6d07c36  rspice-1.0.0-universal.dmg
60c06f05fcd357df9a98d909ce62f84176e0175a226c22b3bdd741250811a86b  rspice-1.0.0-macos.zip
fc9c529340559b8760a841e4cc0bcc7cc02154d58432eb1546cf521d8ea77894  rspice-1.0.0-x86_64.AppImage
c10177e27e46ac1133afb5fa203113b9e92fa43accc1f13db390b252d45a3d83  rspice-1.0.0-linux-x64.tar.gz

license keys activate offline — a signed key file on disk, no account, no telemetry, no phone-home.