A project manager wants to upload a collection of internal process documents directly to a Copilot Studio agent as a knowledge source. Which file format is NOT supported for direct upload as a knowledge source in Copilot Studio?
Select an answer to reveal the explanation.
Short Explanation and Infographic
Copilot Studio's knowledge uploader handles office documents, PDFs, and text files — the formats humans read at desks. AutoCAD .dwg files are binary engineering drawings, not text-extractable documents, so they're outside the supported knowledge source format list.
Full explanation below image
Full Explanation
Copilot Studio supports direct file upload for knowledge sources in document formats that contain readable text content which can be chunked and indexed for semantic search. Supported formats include: PDF, DOCX (Word), PPTX (PowerPoint), XLSX (Excel), TXT, and Markdown files.
AutoCAD .dwg files are proprietary binary format CAD files containing geometric drawing data. They do not contain text content in a format that can be meaningfully extracted and indexed for question-answering purposes. This format is not supported.
PDF, DOCX, and TXT are all explicitly supported formats for Copilot Studio knowledge source uploads.
Option A (PDF) — supported. PDFs are one of the most common knowledge source formats, and Copilot Studio extracts text from PDF content.
Option B (DOCX) — supported. Word documents are natively readable and widely used for policy and process documentation.
Option D (TXT) — supported. Plain text files are the simplest format and fully supported.
For the exam: know the supported formats (PDF, DOCX, PPTX, XLSX, TXT, MD) and recognize that binary, proprietary, or media formats (images, video, CAD files, executables) are not supported for knowledge source upload. The workaround for unsupported formats is to convert the content to a supported text format first.