macOS
StablemacOS 12 or later, on Apple Silicon (M1 or later) or Intel.
Drag Capy into Applications. The first time, open it from System Settings → Privacy & Security → Open Anyway (it's signed but not yet notarized). After that it updates itself.
Download Capy for your computer. Free, in beta.
Released October 22, 2026
macOS 12 or later, on Apple Silicon (M1 or later) or Intel.
Drag Capy into Applications. The first time, open it from System Settings → Privacy & Security → Open Anyway (it's signed but not yet notarized). After that it updates itself.
Windows 10 (22H2) or later, 64-bit.
A 64-bit distribution on x64 or ARM64. The AppImage runs as is.
Open a terminal and paste this once. It expects the file in Downloads. Capy then adds itself to your app menu: from then on, open it from there, and it updates itself.
cd ~/Downloadsf=Capy-linux-$([ "$(uname -m)" = x86_64 ] && echo x64 || echo arm64).AppImagechmod +x "$f" && "./$f"
If it doesn’t open and the terminal mentions FUSE (Ubuntu and Debian), install it and try again.
sudo apt install libfuse2Windows and Linux are first test builds: they install and update themselves like the Mac app, but few people have used them yet. Tell us how they run.
Once installed (on a Mac, in Applications), Capy updates itself over the peer-to-peer network. You don't need to come back here for new versions.
Beta software: features may change and data may be lost. Keep copies of anything that matters, and your 24 words somewhere safe.