Invoice Studio
Quotes, invoices, profitability. All in 1 standalone file.
The complete invoicing tool for freelancers and small businesses who want to stay in control of their data.
What is actually in the file.
Unlimited quotes and invoices
No cap. No quota. No surprises.
Automatic numbering
Yearly sequence: F-YYYY-NNNN.
Profitability calculator
Hourly rate, costs, margin, net profit in real time.
Multi-client with address book
Complete contact details, invoice history per client.
Products and services catalog
Quickly reuse recurring lines.
Automatic VAT calculations
VAT configurable per line. Multi-rate.
Payment tracking
Paid, pending, drafts. Real-time view.
100% offline
No cloud, no account: your data stays with you.
Multiple designs to choose from
Pick a visual template for your quotes and invoices.
Customizable
Logo, colors, terms of sale, legal notice.
Backup and restore
JSON export in 1 click. Import on another machine.
Zero data collection
No tracking, no telemetry, no third-party cookies. Your activity stays invisible to us and to third parties.
A built-in profitability calculator.
Before signing a quote, know if the job is really profitable. Enter your selling price, your planned time, your hourly rate, your purchase costs. Invoice Studio computes your net profit, your margin rate, your markup rate, and the real number of paid hours in real time.
- Configurable internal hourly rate
- Purchases and subcontracting accounted for
- Pre-fill from an existing invoice
- Multi-currency EUR USD GBP CHF CAD
An editor that gets straight to the point.
No endless menus. No hidden features. You enter your client, your lines, your VAT rates, and you export your quote or invoice to PDF in less than a minute.
- Quote-to-invoice conversion in 1 click
- Auto numbering F-YYYY-NNNN
- Multiple designs to choose from
- PDF export of quotes and invoices
EUR 185
One-time payment. No subscription. No extra cost. Forever.
Buy Invoice StudioSecure payment via Stripe. Instant download after payment. Lifetime use, support and updates included.
What is included
- Dashboard with paid, pending, drafts
- Unlimited quotes and invoices
- Automatic numbering
- Multi-client with full address book
- Products and services catalog
- Automatic VAT calculations
- Payment tracking and follow-ups
- Profitability per client
- Commercial profitability calculator
- Monthly target and history
- Built-in PDF export
- Multiple designs to choose from
- Customizable
- Backup and restore in 1 click
- Works fully offline
Your questions, our answers.
What happens after my purchase?
You immediately receive an email with the Invoice Studio file attached. You open it in your browser, it works right away, with no account or installation.
Is it really a one-time payment?
Yes. EUR 185 once, and the file is yours forever. No renewal, no future debit, no hidden tier.
Multiple machines, multiple collaborators?
The file is shared like any document: Dropbox, Drive, NAS. On each open, the state is restored from the file.
Support and updates?
The file is yours for lifetime use, no server dependency. Bug fixes and minor improvements are included in your purchase. Support is handled by email, reply within 24 business hours.