# Invoice-Converter vs PDF24

PDF24 offers a free online e-invoice generator for formats such as XRechnung and ZUGFeRD. Invoice-Converter is built for teams that already receive PDF invoices and need extraction, review, compliant output, and validation guidance in one workflow.

## Invoice-Converter vs PDF24

PDF24 offers a free online e-invoice generator for formats such as XRechnung and ZUGFeRD. Invoice-Converter is built for teams that already receive PDF invoices and need extraction, review, compliant output, and validation guidance in one workflow.

## Choose your workflow

- Best fit when source invoices already exist as PDFs or mixed inputs
- Validation-oriented workflow with XRechnung field guides and KoSIT error explanations
- Designed for repeatable review and conversion, not one-off form entry

## Key Features

|  | Invoice-Converter | PDF24 Tools |
| --- | --- | --- |
| Starting point | Upload an existing PDF or invoice input | Fill an online invoice form or import a PDF into the generator |
| XRechnung / ZUGFeRD output | Yes, with validation-focused review | Yes, PDF24 advertises support for both formats |
| Compliance troubleshooting | KoSIT errors, BR-DE rules, and field guides | Tool help and generator flow |
| Operational fit | Recurring accounting review and conversion workflows | Free one-off generation and general PDF tasks |

## Frequently Asked Questions

### Should I use PDF24 or Invoice-Converter?
Use PDF24 when you want a free form-based generator or general PDF tools. Use Invoice-Converter when the invoice already exists elsewhere and you need a reviewable PDF-to-XRechnung or ZUGFeRD workflow with validation guidance.

### Is Invoice-Converter free?
You can start with a free trial. For ongoing usage, plans depend on your volume and workflow needs.

## Try Invoice-Converter for your next e-invoice

Convert a PDF invoice to XRechnung or ZUGFeRD in minutes and validate the result.

- [Start converting](/convert)