# Invoice Flow: Estimate & Bill
**Create your first 20 invoices and estimates free with Invoice Flow.** No complicated setup—just add your business details, create a professional document, and share it with your customer.
Invoice Flow: Estimate & Bill is an easy-to-use invoice maker and estimate generator built for freelancers, contractors, tradespeople, and small business owners. Whether you need to prepare a quick quote, send a client an invoice, or keep track of payments, Invoice Flow brings your everyday billing tasks together in one place.
## CREATE PROFESSIONAL INVOICES AND ESTIMATES
Make clear, professional invoices and estimates in just a few steps. Add your customer details, business information, services, products, quantities, prices, taxes, and notes. Save your frequently used items so you can add them to future documents without entering the same details again.
Need to turn an approved quote into a bill? Convert an estimate into an invoice with one tap. Keep your workflow moving without recreating the document from scratch.
## TRACK PAYMENTS AND OUTSTANDING INVOICES
Stay on top of your business finances with simple invoice status tracking. See which invoices are paid, unpaid, or overdue, and identify outstanding payments that need your attention. Spend less time searching through paperwork and more time focusing on your customers and work.
## DESIGNED FOR FREELANCERS AND SMALL BUSINESSES
Whether you are a freelancer billing for a project, a contractor preparing job estimates, or a tradesperson charging for services, Invoice Flow helps you create the documents your business needs. Use one practical billing app to prepare estimates, generate invoices, and keep payment information organized.
## CUSTOMIZE YOUR DOCUMENTS
Give your invoices and estimates a professional look with customizable color templates. Choose a style that suits your business, add your business details, and create documents that are ready to share. Generate PDF invoices and estimates so your customers can view, save, and keep a copy.
## SIMPLE TOOLS FOR EVERYDAY BILLING
- **Reusable items:** Save products and services to speed up document creation.
- **Digital signatures:** Add a signature to supported documents.
- **Currency and tax settings:** Configure local currency and tax details for your business.
- **Cloud sync:** Keep your information synchronized across supported devices when cloud sync is available.
- **PDF generation:** Create shareable PDF invoices and estimates.
## GET STARTED WITH 15 DOCUMENTS
Try Invoice Flow with your first 20 documents at no cost. Create invoices and estimates, explore the workflow, and see how easily you can manage everyday billing. When you need a straightforward invoice maker, contractor invoice app, freelancer invoice generator, or small business billing solution, Invoice Flow is ready to help.
Download Invoice Flow: Estimate & Bill and make invoicing, estimating, and payment tracking simpler.
Create invoices & estimates, track payments, and get paid faster.