diff --git a/src/VCardParser.php b/src/VCardParser.php
index 260e132..059b0f3 100644
--- a/src/VCardParser.php
+++ b/src/VCardParser.php
@@ -21,6 +21,8 @@
  * Original code is available at: http://code.google.com/p/zendvcard/
  */
 
+use Iterator;
+
 /**
  * VCard PHP Class to parse .vcard files.
  *
@@ -32,9 +34,8 @@
  * @author ruzicka.jan
  * @author Wouter Admiraal <wad@wadmiraal.net>
  */
-class VCardParser
+class VCardParser implements Iterator
 {
-
     /**
      * The raw VCard content.
     *
@@ -49,6 +50,13 @@ class VCardParser
      */
     protected $vcardObjects;
 
+    /**
+     * The iterator position.
+     *
+     * @var int
+     */
+    protected $position;
+
     /**
      * Helper function to parse a file directly.
      *
@@ -69,9 +77,48 @@ public function __construct($content)
     {
         $this->content = $content;
         $this->vcardObjects = array();
+        $this->rewind();
         $this->parse();
     }
 
+    public function rewind()
+    {
+        $this->position = 0;
+    }
+
+    public function current()
+    {
+        if ($this->valid()) {
+            return $this->getCardAtIndex($this->position);
+        }
+    }
+
+    public function key()
+    {
+        return $this->position;
+    }
+
+    public function next()
+    {
+        $this->position++;
+    }
+
+    public function valid()
+    {
+        return !empty($this->vcardObjects[$this->position]);
+    }
+
+    /**
+     * Fetch all the imported VCards.
+     *
+     * @return array
+     *    A list of VCard card data objects.
+     */
+    public function getCards()
+    {
+        return $this->vcardObjects;
+    }
+
     /**
      * Fetch the imported VCard at the specified index.
      *
diff --git a/tests/VCardParserTest.php b/tests/VCardParserTest.php
index e84abe5..3cff9ff 100644
--- a/tests/VCardParserTest.php
+++ b/tests/VCardParserTest.php
@@ -12,7 +12,6 @@
  */
 class VCardParserTest extends \PHPUnit_Framework_TestCase
 {
-
     /**
      * @expectedException OutOfBoundsException
      */
@@ -200,11 +199,39 @@ public function testVcardDB()
         $this->assertEquals($parser->getCardAtIndex(1)->fullname, "Ipsum Lorem");
     }
 
+    public function testIteration()
+    {
+        // Prepare a VCard DB.
+        $db = '';
+        $vcard = new VCard();
+        $vcard->addName("Admiraal", "Wouter");
+        $db .= $vcard->buildVCard();
+
+        $vcard = new VCard();
+        $vcard->addName("Lorem", "Ipsum");
+        $db .= $vcard->buildVCard();
+
+        $parser = new VCardParser($db);
+        foreach ($parser as $i => $card) {
+            $this->assertEquals($card->fullname, $i == 0 ? "Wouter Admiraal" : "Ipsum Lorem");
+        }
+    }
+
     public function testFromFile()
     {
         $parser = VCardParser::parseFromFile(__DIR__ . '/example.vcf');
-        $this->assertEquals($parser->getCardAtIndex(0)->firstname, "Wouter");
-        $this->assertEquals($parser->getCardAtIndex(0)->lastname, "Admiraal");
-        $this->assertEquals($parser->getCardAtIndex(0)->fullname, "Wouter Admiraal");
+        // Use this opportunity to test fetching all cards directly.
+        $cards = $parser->getCards();
+        $this->assertEquals($cards[0]->firstname, "Wouter");
+        $this->assertEquals($cards[0]->lastname, "Admiraal");
+        $this->assertEquals($cards[0]->fullname, "Wouter Admiraal");
+    }
+
+    /**
+     * @expectedException \RuntimeException
+     */
+    public function testFileNotFound()
+    {
+        $parser = VCardParser::parseFromFile(__DIR__ . '/does-not-exist.vcf');
     }
 }