Local, not uploaded
Planned offline checks for confidential invoice data.
XRechnung · ZUGFeRD · Windows and macOS planned
Check e-invoices. Keep confidential data local.
FakturFix is planned desktop software to explain errors in XRechnung and ZUGFeRD and prepare safe corrections — without uploading invoices to a web service.
In development · not available yet · no download
Technical validation is not legal or tax advice and does not guarantee acceptance by recipients.
For German businesses
Understand the error, not just the red cross.
A validator reports rules and locations. FakturFix is intended to turn those findings into clear next steps, linked to the affected field and source rule.
The planned workflow runs on your computer. Originals remain unchanged; proposed edits are previewed before saving and checked again afterwards.
FakturFix is being prepared. These features are product goals, not an available service today.
Understandable results
Rule, location and recommended next step instead of an unexplained error.
Keep the original
Corrections should be separate, traceable and saved only after confirmation.
Formats and use
Planned validator for XRechnung and ZUGFeRD / Factur-X.
For small and midsize businesses, accounting teams and service providers who check e-invoices or need to explain errors to an issuer.
XRechnung XMLZUGFeRD / Factur-X PDFWindows · plannedmacOS · planned
Pricing hypotheses
See the price before you register.
These are planned prices, not an offer or a purchasable product. Registration is free and non-binding.
Free Local Check
€0
Planned · one document at a time
- Basic validation result
- Local processing
- Limited explanations
For individual professionals
Pro
€149 planned one-time
Planned · one-time per user
- Two devices for one person
- Detailed explanations
- Guided, reviewable corrections
- Batch checks and reports
- 12 months of updates
Company
€399 planned one-time
Planned · up to five workstations
- All Pro features
- Five user seats
- Business purchase and offline activation
- 12 months of updates
After year one, planned renewals are €59/year for Pro and €149/year for Company. Prices and scope will be confirmed before sale.
Frequently asked questions
What to know today.
Can I download FakturFix now?
No. The product is in preparation. The form is a free, non-binding request for an availability notification — not a download or preorder.
Are invoices uploaded to the cloud?
The planned desktop app is intended to process invoices locally. This website has no invoice upload. The interest form collects only your email address.
Does validation guarantee legal compliance or acceptance?
No. Technical validation is not legal or tax advice and does not guarantee acceptance by a recipient or portal.
How much will FakturFix cost?
We are testing planned prices of a free basic version, Pro at €149 one-time, and Company at €399 one-time. Nothing is available to buy yet.