Download FactuLingua
Choose your platform and start creating UK-ready quotes and invoices. Prefer not to install? Use the web app to register or log in.
By downloading or using the service, you agree to our Terms of Service and Privacy Policy. For details, see Legal Compliance and Subscription Terms.
Need help? Contact support.
Getting started
- Download the installer for your platform.
- Install and launch the app.
- Log in or create a new FactuLingua account.
- Add your company and clients, then create your first quote or invoice.
Tip: If you prefer browser-only, use the Web App option above.
System requirements
- Windows 10/11 • macOS 12+ • Linux (Ubuntu/Debian DEB) • Android 7+
- 4 GB RAM recommended
- Stable internet connection (cloud backend required)
Downloads are provided “as is”. Always install from official links on this page.
Data safety & backups
Your account uses a cloud backend with a master copy of your documents. This helps prevent duplicates and lost edits. If something goes wrong on one device, your records remain available from your account.
- Documents stay linked to clients and history
- Designed for multi-device access under one account
- Clear PDFs for sharing and record keeping
Security note (optional for advanced users): you can verify downloads by comparing file hashes if provided with the release.