Overview
Business tools that just work
Invoices, quotes, receipts, PDF utilities and business calculators, all running privately in your browser. No accounts, no uploads, no watermarks.
- 41
- tools
- 7
- categories
- $0
- forever
Most used
Popular tools
The tools people reach for most often.
- Compress PDFShrink a PDF enough to actually email it.PDF ToolsFree
- Discount CalculatorKnow what a discount really costs you.Business CalculatorsFree
- Invoice GeneratorCreate and download a professional invoice in minutes.Business DocumentsFree
- Invoice Number GeneratorBuild a numbering scheme you won't regret.UtilitiesFree
- JPG to PDFTurn photos and scans into one tidy PDF.PDF ToolsFree
- Markup CalculatorPrice from cost without eroding margin.Business CalculatorsFree
Categories
Browse by category
Every tool, organised by the job it does.
Featured
Featured tools
Hand-picked tools worth knowing about.
- Invoice GeneratorCreate and download a professional invoice in minutes.Business DocumentsFree
- Invoice TemplatesClean invoice layouts, ready to edit.TemplatesFree
- Merge PDFCombine several PDFs into one document.PDF ToolsFree
- Profit Margin CalculatorSee what you actually keep on every sale.Business CalculatorsFree
- Purchase Order GeneratorAuthorise spending with a clear paper trail.Business DocumentsFree
- Quote GeneratorSend polished quotes that are easy to say yes to.Business DocumentsFree
New
Latest tools
Recently shipped and ready to use.
- Crop PDFTrim the margins off a page, without touching what is on it.PDF ToolsFree
- Expense Claim TemplatesClaim layouts for the trips, cards and journeys people actually claim.TemplatesFree
- Business Letter GeneratorA properly laid-out letter, with the right sign-off worked out for you.Business DocumentsFree
- Delivery Note GeneratorA packing slip that shows quantities, not prices.Business DocumentsFree
- Expense Claim FormGet paid back, without the claim coming back.Business DocumentsFree
- Loan Repayment CalculatorSee the monthly payment, the total interest, and what a flat rate really costs.Finance ToolsFree
Why Doqera
Why Doqera
Built the way business software should be.
Your data stays yours
Documents are built and rendered in your browser. Nothing is uploaded, so client details and contracts never sit on someone else's server.
No account, ever
No signup wall, no email verification, no trial that quietly expires. Open a tool and use it.
No limits or watermarks
Generate as many documents as you need. Nothing is stamped with our logo and nothing is capped at three per month.
Fast on purpose
Pages are prerendered and ship almost no JavaScript until you interact. Tools open instantly, even on a phone.
Works when the wifi doesn't
Because the work happens locally, most tools keep working on a flaky connection or none at all.
Built to keep growing
New tools ship regularly and existing ones keep improving. Everything free stays free.
Guides
From the blog
Practical guides on invoicing, pricing and business admin.
How to Calculate VAT — Add It, Remove It, Check It
The two VAT calculations every business needs, why removing VAT is not subtracting the percentage, and how to check a figure in seconds.Finance7 min readQuote vs Invoice — What's the Difference?
Quotes and invoices look similar and do opposite jobs. How they differ, where estimates and proformas fit, and the order to send everything in.Invoices7 min readHow to Create an Invoice That Actually Gets Paid
A field-by-field guide to writing a professional invoice — what every line is for, how to number and date them, and what to do when one is wrong.Invoices8 min read
FAQ
Frequently asked questions
Everything you might reasonably want to know.