Web-Based & Mobile Friendly
Simple Invoices is a web application: access it from any device with a browser. No app installation required.
Web-Based Architecture
- Runs entirely in your browser (no desktop app needed)
- Zero client-side installation
- Works on any operating system: Windows, macOS, Linux
- Accessible from anywhere on your network
Mobile Experience
The interface is built with Tabler CSS, a responsive Bootstrap-based framework:
- Adaptive layout that works on phones, tablets, and desktops
- Touch-friendly controls and navigation
- Readable invoice views on small screens
- Full functionality on mobile (create, edit, send invoices)
What You Can Do on Mobile
Responsive Design
The interface adapts automatically:
- Desktop: Full sidebar navigation, multi-column layouts
- Tablet: Collapsed sidebar, optimised forms
- Phone: Stacked layouts, simplified navigation