Download
Get the app.
Signed builds for every platform, published to our release bucket with checksums. The Mac App Store listing follows once review clears.
Checking the latest version…
macOS · Apple silicon
.dmgDirect download for Apple silicon (macOS 12+). Developer ID signed and notarised. Full feature set including simulator capture. Pro via Dodo Payments + license key.
Windows · x64
.exe / .msiNSIS installer. Unsigned for v1: SmartScreen warns the first time, More info → Run anyway. Pro via Dodo Payments + license key.
Linux · Debian/Ubuntu
.debsudo apt install ./nitroshot.deb — Pro via Dodo Payments + license key.
Linux · Fedora/RHEL
.rpmsudo dnf install ./nitroshot.rpm — Pro via Dodo Payments + license key.
Mac App Store
App StoreSandboxed build. Pro is an in-app purchase through Apple (RevenueCat). Simulator capture is unavailable because the sandbox blocks xcrun; compose with mobile-mcp instead.
CLI and MCP
The same engine without the window. Agents register the stdio server; humans use nss.
# macOS / Linux: nss + nss-mcp into ~/.nss/bin base=https://nitroshot-bucket.gauthamvijay.com/releases v=$(curl -fsSL $base/latest.json | grep -o '"version": *"[^"]*"' | head -1 | cut -d'"' -f4) os=$(uname -s | tr A-Z a-z); arch=$(uname -m | sed s/arm64/aarch64/) mkdir -p ~/.nss/bin curl -fsSL "$base/$v/nss-$os-$arch.tar.gz" | tar -xz -C ~/.nss/bin export PATH="$HOME/.nss/bin:$PATH" # register with Claude Code claude mcp add nss -- nss-mcp # or the hosted endpoint, no install claude mcp add nss-remote --transport http https://nitroshot.gauthamvijay.com/mcp # try it nss specs show apple nss frame shot.png --template hero --device iphone_6_3 -o out.png
Device pack
New iPhone or Pixel in September? The store sizes, bezels, finishes and model variants live in a versioned pack the app downloads from this site — no reinstall. manifest.json
# desktop app: Help → Check for Device Updates… # CLI nss specs update # agents (MCP) device_pack_update # fetch the latest pack list_locales # 50 App Store + 80+ Play locale ids list_frames device_class=iphone_6_3 # pin a pack directory (CI, offline) NSS_DEVICE_PACK_DIR=./device-pack nss frame …
All versions
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