OMR reader (App to batch read multiple PDF files on a folder, generating file ANSWERS.TXT ) -- 2

App to read multiple PDF files on a folder, generating file [login to view URL] in the same folder . Each PDF file contains a One Page Examination Form ( WITH IDENTIFIER BARCODE ON TOP LEFT and BODY with multiple MARKS, one for each question ). Output file must contain one line for each interpreted PDF . Usually there will be hundreds of PDF files to be read on input folder. Examination Layouts are one of the following (attached model): [login to view URL] [login to view URL] [login to view URL] [login to view URL] [login to view URL] [login to view URL] [login to view URL] [login to view URL] [login to view URL] [login to view URL] (No need to deal with any other form type. Just these 10 ones) User may inform the type of forms each folder contains or, preferably, App realize witch form type is being currently processed. Cronometration Marks may be included to ease this task, if developer finds it necessary. Configuration file, if exists, must be internaly stored or plain text (XML). JSON must be avoided. App should require a minimum instalation pack (if required att all) and must run on a web server or local PC. Typical use: option 1: [app name] [folder to process] [FormType] Call Example (suggested) AppReader /PDFfiles /form20qst option 2: Point and click GUI File: [login to view URL] line examples [login to view URL] [login to view URL] [login to view URL] [login to view URL] First 8 positions is the barcode content (always numeric) - (just to easy readbility,1 position) ZZZ....ZZZ - string with answers (20,40, ...,100 positions depending of form type) - [login to view URL] /////////////////////////////////// Aditional Rules If there is more than 1 marked response for a given question, App must return '*'. If there is NONE marked response for a given question, App must return 'Z'. First Project Milestone: Correctly interpretation of a given set of 500 PDF files, (all same type: [login to view URL])