Adobe Live Cycle Designer - Paperless Product Cycle - Electronic Document System

[Dale Beams]

I am looking for open source solutions that fit the following requirements.

PDF - HTML Creation similar to Adobe Live Cycle Designer
Storage of PDF files that are indexed and can be searched for by index.

IE: Customer Invoice
- Index
-- Customer Name/Number
-- Dealer Name/Number
-- Date
-- Part #'s

I am aware that PDF's can be searched, and i suspect indexed from a search.

Ideally, one would create a pdf and dump to a que where it would be 
indexed/sorted for filing/searching.

Any ideas would be appreciated.