1.0New in Quacky 1.0 · A fresh look

Built for independent businesses

Clear invoices. Calm accounts.

Invoices, expenses and quarterly taxes in one private desktop app. No account, no cloud, and no financial data leaving your computer.

Start your 14-day trial See how it works

macOS · Windows · Linux

Quacky dashboard showing the Modelo 303 IVA due this quarter, invoiced and outstanding totals, and the invoices that need attention

Local-firstYour database lives with you

No accountDownload it and get to work

Made for EuropeIVA, currencies and languages

Own your softwareKeep the version you buy

Everything in its place

Small-business finances without the big-system baggage.

Quacky covers the work between doing the job and filing your taxes—without turning bookkeeping into another job.

Invoices that stay correct

Flexible numbering, reusable templates, recurring drafts, multiple currencies and polished PDFs in English, Spanish or both.

Expenses and receipts

Record net, IVA and gross amounts, attach receipts, organise categories and keep recurring costs on schedule.

Quarterly clarity

See IVA collected and paid, Modelo 130 estimates, receivables and budgets without rebuilding spreadsheets.

Need invoices in multiple languages and currencies? Quacky is for you.

Invoice international clients in the right currency and create polished PDFs in English, Spanish or both. Use the app itself in English, Spanish, French, German or Portuguese.

Quacky 1.0

Looks like paper. Without the paperwork.

Quacky 1.0 brings a calmer, clearer design: invoices that read like paper, statuses you can scan at a glance and the numbers that matter set in ink.

Quacky invoice list with draft, sent, overdue and paid statuses next to a preview of the selected invoice — Invoices — every status at a glance, from draft to paid.

Quacky invoice editor with client details, line items and totals next to a preview of the invoice — Invoice editor — drafts stay editable until you send them.

Private by design

Your finances are not our business.

Quacky is a desktop app, not a financial-data service. Your clients, invoices, receipts and reports live in a SQLite database on your computer.

No Quacky accountThere is nothing to sign into and no password to forget.
No cloud databaseBack up wherever you choose and export your records at any time.
No tracking your businessLicense checks prove ownership; they do not upload your financial records.

The Quacky dashboard in dark mode — On this computer only · no account, no cloud

A license that respects ownership

Pay for updates. Keep the software.

Day 1Start a full 14-day trial. No card required.
When you buyUnlock Quacky permanently on your computer.
For one yearReceive every new version and improvement.
After thatRenew for more updates—or keep your current version.

Simple pricing

One app. No accounting-suite tax.

Try every feature for 14 days. Buy only when Quacky earns its place in your business.

Launch offer · QUACKY90

Get 90% off during launch week. The code is applied automatically at checkout.

Quacky 1.0

€7.90~~€79.00~~

−90%

For one year

Permanent access to the version you own
One full year of updates
macOS, Windows and Linux
All features and languages
Local data and automatic backups

Buy Quacky

Download the 14-day trial

macOS Windows Linux

Update renewal is optional. Your installed version does not stop working.

Good questions

Before you invite a duck into your books.

What happens when my update year ends?

Nothing dramatic. Quacky keeps working exactly as it did. Renew only when you want another year of updates.

Does Quacky submit taxes or connect to the AEAT?

No. It prepares useful quarterly figures and estimates, but it does not file returns and is not a full Veri*factu implementation.

Can I use Quacky without internet?

Yes. Your day-to-day work is fully local. Internet is only needed to activate or periodically validate a license and download updates.

Where is my data stored?

In a local SQLite database on your computer. You control automatic backups and can export invoices and expenses to CSV.

Ready when you are

Clear the paperwork. Get back to your work.

Try Quacky free for 14 days

macOS Windows Linux

No account · No card · Your data stays yours