Professional Invoices
Create pixel-perfect invoices with your logo, business address, line items, tax rates, and custom notes. Invoice numbers are auto-generated and sequential.
Stop Paying Monthly Fees
One-Time Payment. Lifetime Invoicing. InvoiceFlow — The Professional Invoice Manager for Windows That Works 100% Offline.
Create stunning invoices, track customers, manage items, send invoices by email, and print professional booklets — all from a beautiful desktop app. No subscription. No cloud. No monthly fees. Ever.
Windows 10/11 desktop software
Local SQLite storage
SMTP and email-client sending
Windows 10/11 Compatible • 7-Day Refund Policy
Lifetime applies to the life of the product. The average lifetime of a product of this nature and price point to be supported is approximately 5 years.
The problem
ARE YOU STILL PAYING $15–$50/MONTH FOR INVOICING SOFTWARE?
You shouldn't have to. Most invoicing tools tie you to a monthly subscription, store your sensitive client data in the cloud, and hold your own invoices hostage if you cancel.
InvoiceFlow is different. It's a beautiful, fully-featured invoice management app that lives entirely on your Windows computer. No server. No subscription. No renewal reminder emails. Just a powerful desktop app you buy once and own forever.
Product demo
See InvoiceFlow working on a real Windows desktop.
Watch the live walkthrough to see the dashboard, customer management, email workflow, booklet printing, and settings screen in action before you buy.
Real product footage
Offline workflow preview
Open the demo on YouTube
Interface preview
Beautiful SaaS-Quality Polish. Zero Cloud Subscriptions.
Dashboard - track revenue, outstanding, overdue and customers at a glance.
Invoice Booklet Printer - pre-numbered booklets with multi-copy support.
Settings - manage your business identity and live invoice preview.
Product depth
HERE'S EVERYTHING INVOICEFLOW CAN DO:
Customer Database
Store all your client details and see their complete invoice history at a glance — all saved locally on your machine.
Items & Services Catalog
Save your recurring products and services so you can add them to invoices in one click. No more retyping.
Dashboard Analytics
See your revenue, outstanding invoices, paid totals, and overdue amounts on a clean real-time dashboard.
Send Invoices by Email
Opens your email client with the PDF ready to attach, OR sends directly via SMTP in the background. Works with Gmail, Outlook, Yahoo, and more.
Invoice Booklet Printer
Generate pre-numbered paper invoice booklets for offline cash transactions. Set copies per invoice (Original / White / Yellow).
Dark Mode & Light Mode
One-click theme switching. Your preference is saved automatically.
100% Private
Everything is stored in a local SQLite database on your computer. No cloud sync. No account required. No login. Ever.
Built for
WHO IS THIS FOR?
Freelancers & consultants tired of SaaS fees
Small business owners who invoice locally
Tradespeople, contractors, and service providers
Anyone who wants invoicing privacy & data ownership
Businesses in areas with unreliable internet
Anyone transitioning away from Excel invoice templates
Limited launch
Get InvoiceFlow Today
Regular Price: $37.00
Launch Price: $17.00
One-time payment. No subscription. No renewal. Ever.
Secure checkout through JVZoo®
Need help before purchasing? contact@appesty.com
Answers before you buy
FREQUENTLY ASKED QUESTIONS
Yes. 100% offline. No internet required at any time.
In a database file on your own PC, in your AppData folder. You own it completely.
Current version owners get free minor updates during the life of the product. The word lifetime applies to the life of the product, and the average lifetime of a product of this nature and price point to be supported is approximately 5 years. Major version upgrades may be offered at a discount.
Not currently. This version is Windows 10/11 only.
Yes. Supports Gmail, Outlook, Yahoo, and any SMTP-compatible email server.
No limits whatsoever. Create as many as you need.
Refund policy
7-Day Refund Policy - InvoiceFlow
Refund valid ONLY if license has NOT been activated. Contact contact@appesty.com within 7 days of purchase with your order number.
Eligible
- License not activated
- First-time purchase
- Request within 7 days
Not eligible
- License activated (no exceptions)
- Request after 7 days
- Prior refund on any InvoiceFlow product
- Chargeback without contacting support first (permanent ban)
Renewals are non-refundable. Approved refunds processed in 30-35 business days; license permanently revoked.
I understand and agree that this purchase is non-refundable. I expressly request and consent to the immediate delivery of the digital content and/or services upon purchase, and acknowledge that by downloading or accessing the product, I waive my right of withdrawal under EU Directive 2011/83/EU.