Nefin POS — Downloads

Free, offline-first point-of-sale. Optionally syncs sales to Nefin Bookkeeping for full double-entry posting.

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Install notes

macOS: macOS will say "Nefin POS is damaged and can't be opened." It isn't — that's Apple's generic message for unsigned apps. Open Terminal and run:

xattr -cr ~/Downloads/nefin-pos-*.dmg
# then open the .dmg and drag Nefin POS to Applications

Or, if you've already installed it: xattr -cr /Applications/Nefin\ POS.app

Windows: SmartScreen will say "Windows protected your PC." Click More infoRun anyway.

Linux: chmod +x nefin-pos-*.AppImage && ./nefin-pos-*.AppImage

Apps are unsigned. Once installed, updates are verified against cloud-published latest-mac.yml / latest.yml manifests using SHA-512 hashes — no Apple Developer ID required.