Would it be possible to limit the size of the indexing files, or how does the user delete the files to minimize the disk space?
Sorry, this feature is not currently available. However, it is possible to achieve the same effect as follows:
1 You can remove file types that do not need to be searched by “Option”->”Index Manager”->”File Type”->”Remove”, then click “Re-index”.
2 Or, setting the file types’ index rule by “Option”->”Index Manager”->”File Type”->”Edit”, then click “Re-index”.