Features
Every tool you need, built into one app
Selify is a fully-featured billing and invoicing desktop application for Windows. No internet, no subscriptions — just powerful software that works whenever you need it.
Invoicing
- Customisable invoice templates with your logo & brand colours
- Add multiple line items with quantity, unit price & discounts
- Automatic tax / GST calculation per line item
- One-click PDF export and direct printing
- Invoice status tracking: Draft, Sent, Paid, Overdue
- Recurring invoice scheduling
Billing & Payments
- Record full or partial payments against any invoice
- Outstanding balance tracking per client
- Overdue invoice alerts and reminders
- Multiple currency support
- Payment history log with timestamps
- Credit note and refund management
Client Management
- Unlimited client profiles
- Full billing address & contact details storage
- Per-client invoice history and balance overview
- Custom client notes and tags
- Quick search across all clients
- Import clients from CSV
Products & Inventory
- Unlimited product / service catalogue
- Track stock quantities with low-stock alerts
- Set default prices and tax rates per product
- Product categories and search
- Bulk import from CSV
- Unit of measurement support
Reports & Analytics
- Revenue summary by day, week, month, or year
- Tax collected reports for GST / VAT filing
- Top clients by revenue
- Outstanding receivables report
- Export all reports to Excel or CSV
- Print-ready report layouts
Data & Security
- 100% offline — no data ever leaves your PC
- Password-protected application access
- One-click local database backup
- Restore from backup in seconds
- Export full data to CSV or Excel
- No account or internet required
System Requirements
Operating SystemWindows 10 or Windows 11 (64-bit)
ProcessorIntel / AMD dual-core, 1.5 GHz or faster
RAM4 GB minimum (8 GB recommended)
Storage200 MB for installation + data storage
InternetNot required — fully offline
Display1366 × 768 or higher resolution