Konik

is a easy to use open source implementation of the ZUGFeRD data model including various enhancements.

Features

• Easy and understandable API to create and read invoices.
• Extensive documentation with examples.
• Logical invoice validation done with JSR303
• Validation of invoices against ZUGFeRD profiles.
• Validation of invoices against specific country invoice regulations.
• Easy way of invoice attaching or extracting from PDFs.
• Multiple PDF Carriages from different vendors. Choose your favorite.

Modules

Quick overview of the different modules.

• konik Contains the ZUGFeRD data model.
• harness API connecting the the Konik library to a PDF-Carriage.
• itext-carriage The PDF provider iText which can be used together with the Konik library.
• pdfbox-carriage The PDF provider which can be used together with the Konik library.
• distribution Zip distribution package. For those who are not using maven.
• project content related to the project like Scripts, Formatting rules, dictionary. (Not a Maven module).

For more information please visit http://konik.io

Fancy project badges

Development Branch

Master Branch