Search Indexing tab Related Topics Search within files Overview Use this tab to configure specific MIME types in order to search within files (such as PDF files) that have been uploaded to the Tiki File Gallery . To Access From the File Gallery Admin page, click the Search Indexing tab. Note In order to search within uploaded files, your server may require additional applications, such as strings or pdftotext . Option Description Default Automatic indexing of file content Uses command line tools to extract the information from the files based on their MIME types. Disabled Automatic indexing of emails stored as files Parses message/rfc822 types of files (aka eml files) and stores individual email headers and content in search index. Disabled Asynchronous indexing Enabled OCR Files Extract and index text from supported file types. Disabled OCR Every File Attempt to OCR every supported file. Disabled Allow file level OCR languages Allow users to change the default languages that will be used to OCR a file. Enabled OCR limit languages Limit the number of languages one can select from this list. Auto detect languages | Afrikaans (Afrikaans) | Albanian (Shqip) | Amharic (አማርኛ) | Arabic | Arabic (العربية) | Armenian | Armenian (Հայերեն) | Assamese (অসমীয়া) | Azerbaijani (azərbaycan dili) | Azerbaijani (azərbaycan dili) (cyrl) | Basque (euskara, euskera) | Belarusian (беларуская мова) | Bengali | Bengali (বাংলা) | Bosnian (bos... None tesseract path Path to the location of the binary. Defaults to the $PATH location. If blank, the $PATH will be used, but will likely fail with scheduler. /usr/bin/tesseract pdfimages path Path to the location of the binary. Defaults to the $PATH location. If blank, the $PATH will be used, but will likely fail with scheduler. /usr/bin/pdfimages