Export your data
Download your customers, invoices, products, and expenses as Excel or CSV.
3 minUpdated 8 June 2026
Start an export
- Go to Settings → Import/Export.
- Choose what to export: customers, invoices, products, expenses, or everything.
- Select format (Excel or CSV) and period.
- Click Export and download the file.
When to export?
- Year-end closing — full export for your accountant
- Migration — switching to or from another system
- Backup — periodic copy of your administration
- Analysis — custom calculations in Excel
Import
You can also import data. Useful when switching from another tool. Upload a CSV with customers or products and Declair maps the columns automatically.
GDPR
Your data is yours. When cancelling, you can export everything before closing your account. Contact [email protected] if you need help with a full export.
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Still have questions? Our team is happy to help.