Supported file types

Konfuzio supports various file types:


Konfuzio supports PDF/A-1, PDF/A-2, PDF/A-3, PDF/1.7, PDF/2.0. An attempt will be made to repair corrupted PDFs.


Konfuzio supports JPEG and PNG (including support for alpha channel). Support for TIFF is experimental.

Office documents

Konfuzio offers limited support for common office documents like Microsoft® Word (.doc, .docx), Excel (.xls, .xlsx), PowerPoint (.ppt, .pptx) and Publisher as well as the Open Document Format (ODF). Uploaded office documents are converted to PDFs by Konfuzio. Libre Office is used for the PDF conversion. The layout of the converted office document may differ from the original. Office files can not be edited after they have been uploaded.