Gombo Tools
Free business tools for smarter operations
Calculate, plan, invoice, and manage business basics with free tools from Gombo.
Find a business tool
Choose what you want to do
Calculate business numbers
VAT, HT/TTC, margin, break-even, COGS, runway, and more.
View calculators →Download ready-to-use templates
Invoice, quote, inventory, attendance, and operations templates.
View templates →Generate business documents
Create invoices and quotes directly from your browser.
Open generators →Free tools help you start. Gombo helps you manage the full workflow.
Create invoices, track payments, manage customers, monitor performance, and run operations from one connected platform.
Start with Gombo