Update May 2020: This app is no longer needed. The Federal Statistical Office of Germany, Destatis, listened to it's users: You can now download data as a flat file csv or use an API.
The csv files of Destatis, the Federal Statistical Office of Germany, don’t comply with common standards of machine-readable datasets. This tools helps to jump start the data analysis by doing the time-consuming cleaning tasks. More information on Github.
Start by uploading your file from the Destatis' Genesis database :