1. A method comprising: providing scanned document analysis data including classification of at least one of a term, a subject, and a theme used in a plurality of scanned documents; generating a summary output from said analyzed scanned document data; rendering a visualization of said summary output; saving said summary output as metadata; mining said metadata for comparison with other summary output for archiving and retrieving said plurality of scanned documents according to said summary output; providing scanned document analysis data including frequency of usage of each one of a plurality of terms per page of said document(s); generating a searchable histogram electronic file for each respective term(s) of said plurality of terms; selecting at least one term from said plurality of terms for viewing as a histogram; selecting a particular searchable histogram for said selected term(s) from said generated plurality of searchable histograms; said selected searchable histogram having a first axis representing frequency of usage of said selected term(s) and a second axis representing page number of said document(s); rendering said searchable histogram on a graphical user interface, receiving a first clicking or scrolling signal representing selection of a first page of said document(s) by a user clicking or scrolling a visual icon/indicator on said graphical user interface; rendering concurrently or sequentially on said graphical user interface said searchable histogram and content of said selected first page in response to receiving said first clicking or scrolling signal; receiving a second clicking or scrolling signal representing selection of a second page of said document(s) by a user clicking or scrolling a visual icon/indicator on said graphical user interface; and rendering concurrently or sequentially on said graphical user interface said searchable histogram and content of said second page in response to receiving said second clicking or scrolling signal.
1. A method comprising: providing scanned document analysis data including classification of at least one of a term, a subject, and a theme used in a plurality of scanned documents; generating a summary output from said analyzed scanned document data; rendering a visualization of said summary output; saving said summary output as metadata; mining said metadata for comparison with other summary output for archiving and retrieving said plurality of scanned documents according to said summary output; providing scanned document analysis data including frequency of usage of each one of a plurality of terms per page of said document(s); generating a searchable histogram electronic file for each respective term(s) of said plurality of terms; selecting at least one term from said plurality of terms for viewing as a histogram; selecting a particular searchable histogram for said selected term(s) from said generated plurality of searchable histograms; said selected searchable histogram having a first axis representing frequency of usage of said selected term(s) and a second axis representing page number of said document(s); rendering said searchable histogram on a graphical user interface, receiving a first clicking or scrolling signal representing selection of a first page of said document(s) by a user clicking or scrolling a visual icon/indicator on said graphical user interface; rendering concurrently or sequentially on said graphical user interface said searchable histogram and content of said selected first page in response to receiving said first clicking or scrolling signal; receiving a second clicking or scrolling signal representing selection of a second page of said document(s) by a user clicking or scrolling a visual icon/indicator on said graphical user interface; and rendering concurrently or sequentially on said graphical user interface said searchable histogram and content of said second page in response to receiving said second clicking or scrolling signal. 8. The method of claim 1 , further comprising providing scanned document analysis data for each stack of a plurality of scanned document stacks; each of said scanned document stacks comprising at least one document; wherein said scanned analysis data, for each document stack, includes frequency of usage of at least one term; and further comprising generating output summaries for each document stack from said scanned document analysis data, searching and determining among said generated output summaries for at least one output summary that makes frequent reference to at least one selected term; retrieving said document stack(s) associated with said determined at least one output summary.