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Download Margin
Financial Operating System for UK small businesses
Version 1.1.0 · Windows
Download for Windows
Windows 10 / 11 · 64-bit · 80 MB
- Dark mode — toggle between light and dark with one click, saved automatically
- Three invoice templates — choose Classic, Modern, or Minimal in Settings > Branding
- Invoice activity tracking — see when customers open their payment link (Sent / Viewed / Paid)
- Open Banking auto-sync status — live indicator showing when accounts last synced
- Refreshed UI — cleaner icons, larger readable text, and reduced visual noise throughout
Invoices, quotes & supplier bills
MTD VAT & Self Assessment
Bank import & reconciliation
AI receipt scanning (mobile)
Reports, budgets & cash flow
✦ Free 14-day trial — no credit card required