- Microsoft Office formats: DOCX/DOC, XLSX/XLS, PPTX/PPT, MSG (Outlook emails)
- HTML
- XML
- ZIP
- EML
- RTF
- Plain text files (see also Indexing plain text)
- JSON (see Indexing JSON blobs)
- CSV (see Indexing CSV blobs preview feature)
Important
Support for CSV and JSON arrays is currently in preview. These formats are available only using version 2016-09-01-Preview of the REST API or version 2.x-preview of the .NET SDK. Please remember, preview APIs are intended for testing and evaluation, and should not be used in production environments.