Javascript to extract email addresses from multiple PDFs
Evermap has posted a Javascript here (copied below) which you can use in Adobe Acrobat to extract email addresses used in multiple PDFs.
1. Add the script to a new Acrobat action. In Adobe Acrobat XI go to Tools . . . Action Wizard . . . Create New Action, then under the More Tools menu select 'Execute JavaScript'.
2. Enter the script in the editor that appears and save it as a new action, making sure to uncheck the 'Prompt User' box.
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3. When the action is run, first select the file or files you want to analyze. Then click start.
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4. When the files are processed, a new PDF file will be generated in the folder with the source files for each individual source file. The report will list each email address that was located.
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// This script will scan all pages of the input document // and extract valid email addresses into new PDF document // Output PDF document will be placed in the same folder // as input. The name of the output document will be: // Original filename + "_Extracted_Emails" // Visit www.evermap.com for more useful JavaScript samples.
var reEmail = /(([^<>()[\]\\.,;:\s@\"]+(\.[^<>()[\]\\.,;:\s@\"]+)*)|(\".+\"))@((\[[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\])|(([a-zA-Z\-0-9]+\.)+[a-zA-Z]{2,}))/g;
var strExt = "_Extracted_Emails.pdf"; var strIntro = "Email addresses extracted from document: "; var strFinal = "Total number of email addresses extracted: " ;
ExtractFromDocument(reEmail,strExt,strIntro,strFinal);
function ExtractFromDocument(reMatch, strFileExt, strMessage1, strMessage2) { var chWord, numWords;
// construct filename for output document var filename = this.path.replace(/\.pdf$/, strFileExt);
// create a report document try { var ReportDoc = new Report(); var Out = new Object(); // array where we will collect all our emails before outputing them ReportDoc.writeText(strMessage1 + this.path); ReportDoc.divide(1); // draw a horizontal divider ReportDoc.writeText(" "); // write a blank line to output var nTotal = 0; var nCounter = 0; var nLinesPerPages = 60;
for (var i = 0; i < this.numPages; i++) { numWords = this.getPageNumWords(i); var PageText = ""; for (var j = 0; j < numWords; j++) { var word = this.getPageNthWord(i,j,false); PageText += word; } var strMatches = PageText.match(reMatch); if (strMatches == null) continue; // now output matches into report document for (j = 0; j < strMatches.length; j++) { ReportDoc.writeText(strMatches[j]); nTotal++; nCounter++; if (nCounter > nLinesPerPages) { ReportDoc.breakPage(); nCounter= 0; } } } ReportDoc.writeText(" "); // output extra blank line ReportDoc.divide(1); // draw a horizontal divider ReportDoc.writeText(strMessage2 + nTotal); // save report to a document ReportDoc.save( { cDIPath: filename });
} catch(e) { app.alert("Processing error: "+e) } } // end of the function