CWR Validator for Windows (alpha)

As a result of our research project we offer a windows tool validating CWR files according to the specification v2.1 rev. 7. Download below!


A short tutorial how to use the tool can be found at


We are happy to share the alpha version of our CWR Validator for Windows (alpha) with you. Please share your name, the name of your publishing company and your email address in the form below and we will provide you with the download link in the thank-you message following this form. Your privacy is important to us and we will never share your personal data with a third party. We'd simply like to have an overview about who is interested in CWR validation and possibly ask you for feedback so we can continue to improve this free service. The software is provided "as is" without warranty of any kind.

Request to download CWR Validator

Note: Please fill out the fields marked with an asterisk.

Visual Overview

Upload your CWR file under Load CWR file, then click on CWR Data to see the individual transactions (work data) and check each row of a work block under Transaction Details, including warnings and errors.

Developed at the University of Leipzig (URZ). Feedback of any kind please send to Stephan Klingner.