Garage Software That Works Offline
MekaDesk is an offline-first garage software: it works fully without an internet connection. Your quotes, invoices, repair orders, and client files are accessible even when the fiber goes down or you're working in an underground workshop. An installable PWA on desktop, tablet, or smartphone.
Why Offline-First Is Essential for a Garage
Traditional SaaS software requires a permanent connection. For a garage, that's a real operational risk:
- Internet provider outage: your business stops
- Underground workshop or weak signal area: sluggish or unavailable interface
- Mobile tablet at a client's location: no guaranteed 4G
MekaDesk flips the logic: all your business data is stored locally in an IndexedDB database on your device. Cloud sync is secondary and opportunistic.
Classic Cloud SaaS vs Offline-First: the Comparison
| Classic cloud SaaS | MekaDesk (offline-first) | |
|---|---|---|
| Internet outage | Business blocked: no invoicing possible | No impact, everything runs locally |
| Where your data lives | Vendor's servers only | On your devices + encrypted cloud backup |
| Speed at the counter | Depends on network and server load | Instant: local reads, zero latency |
| Confidentiality | The vendor can read your data | Zero-knowledge: backups unreadable without your password |
| Dead zones, basements, mobility | Unusable | Normal use, syncs when the network returns |
How It Works Technically
MekaDesk is a Progressive Web App (PWA):
- Service worker caches the full interface on first load
- IndexedDB (via Dexie) stores vehicles, clients, quotes, invoices, repair orders
- Installable on Mac, Windows, Linux, Android, iOS from the browser (+ icon)
- Automatic background updates when connectivity returns
Concretely: close the browser, cut wifi, open the app — everything works identically.
End-to-End Encrypted Cloud Backup (Zero-Knowledge)
If offline is essential, losing your data is even worse. MekaDesk offers an automatic cloud backup:
- AES-256-GCM encryption with a key derived from your password (PBKDF2-SHA-256, 600,000 iterations)
- The key never leaves your device — even we cannot read your data
- Automatic backup at startup if older than 24h, then every 4h
- 20 historical backups, one-click restore
- Full GDPR compliance (primary data lives on the user's device)
Multi-Device Sync
Using MekaDesk on the reception PC and the mechanic's tablet? Changes sync via the cloud with record-level conflict resolution (updatedAt timestamps) and deletion tracking (tombstones). No data is lost, even if two people edit the same invoice.
Real-World Case: an Internet Outage on a Saturday Morning
Saturday, 9:30 AM, the workshop is full. The router dies — the ISP technician won't come until Monday. With a 100% cloud tool, client files, history and invoicing are gone: all that's left is paper and memory.
With MekaDesk, the day goes on exactly as before: repair orders move across the kanban board, invoices go out with correct numbering, the scanner registers new vehicles. On Monday, when the connection returns, the encrypted cloud backup resumes automatically, with zero manual steps.
For a garage in a rural area or a basement workshop, this scenario isn't exceptional — it's everyday life. Offline-first isn't a comfort feature, it's business-continuity insurance.
Frequently Asked Questions
What happens if my computer or tablet breaks down?
Your data is automatically backed up to the cloud, end-to-end encrypted. On a new device, sign in to your account and restore the latest backup in one click: you get back clients, vehicles, quotes and invoices.
Can I use MekaDesk on several devices at the same time?
Yes. The reception PC and the workshop tablet sync through the cloud with record-level merging: changes made on each device are preserved, including deletions.
Does MekaDesk work on iPhone and Android?
Yes. MekaDesk is a PWA: it installs from the browser on iOS, Android, Windows, Mac and Linux, without the App Store or Google Play, and then behaves like a native app — even offline.
Why can't even the vendor read my backups?
The encryption key is derived from your password directly on your device and never leaves it. The server only stores AES-256-GCM encrypted files: that's the zero-knowledge principle.
Isn't a web app slower than installed software?
No — the opposite: because the data is stored locally, every client search or invoice creation is instant. No server round-trip is needed to get work done.