Zoho Invoice is a completely free tool that helps businesses craft and send professional invoices, collect online payments, manage expenses, and generate insightful reports. Businesses can log time and bill clients for the total hours worked on a project. Businesses can also collaborate with customers via a self-service portal where customers can view and approve estimates, make payments for invoices, and download statements.

Since Zoho Invoice is a cloud-based solution, businesses can access their invoicing data where ever they are, with any device—desktops, laptops, tablets, mobile phones, even Apple Watch!

Zoho Invoice is available in 17 languages: Arabic, Bahasa Indonesia, Bulgarian, Croatian, Dutch, English, French, German, Italian, Japanese, Korean, Chinese (Simplified), Portuguese, Spanish, Swedish, Thai, and Vietnamese.

Stacklite is a calm workspace for solo freelancers tired of juggling 6 different tools just to send one invoice.

Contracts, invoices, time tracking, and client management — all in one place. Free forever.

The Problem

The average freelancer uses 4-7 apps just to run their business. Notion for notes. Toggl for time. Google Docs for contracts. PayPal for invoices. A spreadsheet for clients.

The result? Fragmented, anxiety-inducing admin work that eats into the actual work you freelance to do.

And before you can try most tools that claim to solve this? A sign-up wall. Email. Password. Verify. Choose a plan. By the time you're in, you've forgotten why you came.

The Solution

Guest mode. Open Stacklite and start working immediately. No email. No password. No friction. Your data saves locally. Create an account later if you want — or don't.

Core Features

• Contract Generator — Professional contracts in under 2 minutes
• Invoice Generator — Line items, tax calculation, auto-filled from tracked hours
• Time Tracker — One click to start. Hours flow directly into invoices.
• Client Management — Every contract, invoice, and time entry linked automatically

Pricing

Free. Not a free trial. Not a free tier. Free forever.

Solo freelancers shouldn't pay a subscription tax just to manage their own business.

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