To dramatically enhance findability, Searchlight Tagger can automatically add metadata tags based on document content. The technical overview video below provides information on the range of automated tagging methods offered by Searchlight Tagger.
Note that Tagging requires that documents are fully text searchable.
Searchlight 2 OCR is a separately licensed product that can ensure that image PDFs and other image documents have Optical Character Recognition applied so that their text content is available to the tagging process as well as the SharePoint text search indexing.
Searchlight 2 OCR is installed as part of ths VM image and includes the Free Document Audit Tool.
To run in production a subscription or perpetual license needs to be purchased from Aquaforest. You will also be charged by Microsoft Azure for the hours the VM is running.