# Pre-Process Documents

You can use the Connector Framework Server (CFS) or NiFi Ingest to process documents before you index them. For example, you can run Eduction, modify document fields, categorize documents, or write the documents to disk.

For more information about how to use CFS to process your documents, refer to the Connector Framework Server Administration Guide.

For information about how to use NiFi Ingest to process your documents, refer to the NiFi Ingest Help.

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