The straightforward one. Download a single Setup.exe, double-click it, and Shop Manager Lite installs like any normal Windows program — shortcuts, uninstaller, done.
| Item | Standard Installer |
|---|---|
| Every feature | Yes — jobs, estimates & invoices, VIN decode, scheduler, inventory, Tire Hotel, analytics, Dyno Lab. Identical app in every edition. |
| Works offline | Yes — the whole shop side runs with no internet. |
| Your data | Stays on your machine. Local storage plus a portable protech-data.json file, with daily backups. |
| AI features | Buttons are all there — they switch on with a quick one-time setup (see below). |
| Uninstall | Normal Windows uninstaller, listed in Apps & Features. |
| Best for | The shop PC you'll use every day. |
No install, nothing added to Windows. Unzip and double-click — runs from any folder or a USB stick. Great for trying it out or locked-down PCs.
Same installer experience plus offline AI built in (~2.2 GB). Smart Estimates and AI helpers work on day one — no API key, no internet, no monthly cost.