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PDF inverted index creator.

PDF inverted index generator for node.

Creates inverted index from PDF file. The text inverted index generator is based on textiijs.

This package is based on two other packages: pdftotext and pdfinfo. They both depend on pdftotext and pdfinfo being a part of poppler-utils.

To install poppler-utils follow the instructions:

$ sudo apt-get install poppler-utils
$ sudo port install poppler` or `brew install xpdf

download and install Xpdf.

via npm:

$ npm install pdfiijs
var pdfii = require('pdfiijs');
var pii = new pdfii('./sample.pdf');
pii.get(function(err, data) {
  if(err) {
    return console.log("Error: " + err);
$ make test

Coverage report

$ make test-cov