Run your freelance business. Not your spreadsheets.
Send professional invoices, track every expense, and know exactly what you're owed, without paying for software you barely use. Free forever for solo freelancers.
The problems we solve
Chasing payments is eating into your working time and you're not sure which invoices are outstanding.
Invoice status lifecycle shows every invoice as Draft, Sent, Partial, Paid, or Overdue at a glance. Automated tracking, no chasing needed.
Clients pay in different currencies and you're losing money on conversion rates you can't track.
Invoice each client in their currency. Lock the rate on the document. Reports always show your base currency totals.
Receipts are piling up in a folder somewhere and you dread tax season every year.
Attach a photo of every receipt to the expense record. Categorised, searchable, and ready to hand to your accountant.
You're paying for accounting software built for a 50-person company when you work alone.
Nastrum Books is free forever for solo users, all 50 features included. Upgrade only if you hire someone.
You send invoices from Word or Google Docs and they look unprofessional.
Branded PDF invoices with your logo, payment terms, and bank details. Emailed directly from the app in seconds.
Everything a freelancer actually needs.
Professional PDF Invoices
Your logo, your branding, your payment terms. Send invoices by email directly from the app.
Multi-Currency Invoicing
Invoice clients in AED, USD, GBP, EUR, or any of 150+ currencies. Live rates, no manual conversion.
Estimates & Quotes
Send a quote, get approval, convert to invoice in one click. No re-entering data.
Expense Tracking + Receipts
Log expenses by category and attach your receipts. Ready for tax time, always.
P&L and Tax Reports
Know your income, expenses, and tax liability at any point in the year. No surprises.
Recurring Invoices
Set up retainer invoices once. They send automatically on your schedule.
Every feature. Free to start.
The Solo plan is free forever, with all 50 features, no credit card, no time limit. Upgrade only when your team grows.
Free forever for freelancers.
All 50 features. No credit card. No per-user charges. Ever.
Create free account →