diff --git a/app/Core/Base.php b/app/Core/Base.php
index 686047854..df82febde 100644
--- a/app/Core/Base.php
+++ b/app/Core/Base.php
@@ -18,6 +18,7 @@ use Pimple\Container;
  * @property \Kanboard\Core\Action\ActionManager                 $actionManager
  * @property \Kanboard\Core\ExternalLink\ExternalLinkManager     $externalLinkManager
  * @property \Kanboard\Core\Cache\MemoryCache                    $memoryCache
+ * @property \Kanboard\Core\Cache\BaseCache                      $cacheDriver
  * @property \Kanboard\Core\Event\EventManager                   $eventManager
  * @property \Kanboard\Core\Group\GroupManager                   $groupManager
  * @property \Kanboard\Core\Http\Client                          $httpClient
diff --git a/app/Core/Cache/Base.php b/app/Core/Cache/Base.php
deleted file mode 100644
index d62b8507f..000000000
--- a/app/Core/Cache/Base.php
+++ /dev/null
@@ -1,38 +0,0 @@
-<?php
-
-namespace Kanboard\Core\Cache;
-
-/**
- * Base class for cache drivers
- *
- * @package  cache
- * @author   Frederic Guillot
- */
-abstract class Base
-{
-    /**
-     * Proxy cache
-     *
-     * Note: Arguments must be scalar types
-     *
-     * @access public
-     * @param  string    $class        Class instance
-     * @param  string    $method       Container method
-     * @return mixed
-     */
-    public function proxy($class, $method)
-    {
-        $args = func_get_args();
-        array_shift($args);
-
-        $key = 'proxy:'.get_class($class).':'.implode(':', $args);
-        $result = $this->get($key);
-
-        if ($result === null) {
-            $result = call_user_func_array(array($class, $method), array_splice($args, 1));
-            $this->set($key, $result);
-        }
-
-        return $result;
-    }
-}
diff --git a/app/Core/Cache/BaseCache.php b/app/Core/Cache/BaseCache.php
new file mode 100644
index 000000000..04f8d2206
--- /dev/null
+++ b/app/Core/Cache/BaseCache.php
@@ -0,0 +1,71 @@
+<?php
+
+namespace Kanboard\Core\Cache;
+
+/**
+ * Base Class for Cache Drivers
+ *
+ * @package  Kanboard\Core\Cache
+ * @author   Frederic Guillot
+ */
+abstract class BaseCache
+{
+    /**
+     * Store an item in the cache
+     *
+     * @access public
+     * @param  string  $key
+     * @param  string  $value
+     */
+    abstract public function set($key, $value);
+
+    /**
+     * Retrieve an item from the cache by key
+     *
+     * @access public
+     * @param  string  $key
+     * @return mixed            Null when not found, cached value otherwise
+     */
+    abstract public function get($key);
+
+    /**
+     * Remove all items from the cache
+     *
+     * @access public
+     */
+    abstract public function flush();
+
+    /**
+     * Remove an item from the cache
+     *
+     * @access public
+     * @param  string  $key
+     */
+    abstract public function remove($key);
+
+    /**
+     * Proxy cache
+     *
+     * Note: Arguments must be scalar types
+     *
+     * @access public
+     * @param  string    $class        Class instance
+     * @param  string    $method       Container method
+     * @return mixed
+     */
+    public function proxy($class, $method)
+    {
+        $args = func_get_args();
+        array_shift($args);
+
+        $key = 'proxy:'.get_class($class).':'.implode(':', $args);
+        $result = $this->get($key);
+
+        if ($result === null) {
+            $result = call_user_func_array(array($class, $method), array_splice($args, 1));
+            $this->set($key, $result);
+        }
+
+        return $result;
+    }
+}
diff --git a/app/Core/Cache/CacheInterface.php b/app/Core/Cache/CacheInterface.php
deleted file mode 100644
index d9e9747ae..000000000
--- a/app/Core/Cache/CacheInterface.php
+++ /dev/null
@@ -1,45 +0,0 @@
-<?php
-
-namespace Kanboard\Core\Cache;
-
-/**
- * Cache Interface
- *
- * @package  cache
- * @author   Frederic Guillot
- */
-interface CacheInterface
-{
-    /**
-     * Save a new value in the cache
-     *
-     * @access public
-     * @param  string  $key
-     * @param  string  $value
-     */
-    public function set($key, $value);
-
-    /**
-     * Fetch value from cache
-     *
-     * @access public
-     * @param  string  $key
-     * @return mixed            Null when not found, cached value otherwise
-     */
-    public function get($key);
-
-    /**
-     * Clear all cache
-     *
-     * @access public
-     */
-    public function flush();
-
-    /**
-     * Remove cached value
-     *
-     * @access public
-     * @param  string  $key
-     */
-    public function remove($key);
-}
diff --git a/app/Core/Cache/FileCache.php b/app/Core/Cache/FileCache.php
new file mode 100644
index 000000000..d477a1f3a
--- /dev/null
+++ b/app/Core/Cache/FileCache.php
@@ -0,0 +1,98 @@
+<?php
+
+namespace Kanboard\Core\Cache;
+
+use Kanboard\Core\Tool;
+use LogicException;
+
+/**
+ * Class FileCache
+ *
+ * @package Kanboard\Core\Cache
+ */
+class FileCache extends BaseCache
+{
+    /**
+     * Store an item in the cache
+     *
+     * @access public
+     * @param  string $key
+     * @param  string $value
+     */
+    public function set($key, $value)
+    {
+        $this->createCacheFolder();
+        file_put_contents($this->getFilenameFromKey($key), serialize($value));
+    }
+
+    /**
+     * Retrieve an item from the cache by key
+     *
+     * @access public
+     * @param  string $key
+     * @return mixed            Null when not found, cached value otherwise
+     */
+    public function get($key)
+    {
+        $filename = $this->getFilenameFromKey($key);
+
+        if (file_exists($filename)) {
+            return unserialize(file_get_contents($filename));
+        }
+
+        return null;
+    }
+
+    /**
+     * Remove all items from the cache
+     *
+     * @access public
+     */
+    public function flush()
+    {
+        $this->createCacheFolder();
+        Tool::removeAllFiles(CACHE_DIR, false);
+    }
+
+    /**
+     * Remove an item from the cache
+     *
+     * @access public
+     * @param  string $key
+     */
+    public function remove($key)
+    {
+        $filename = $this->getFilenameFromKey($key);
+
+        if (file_exists($filename)) {
+            unlink($filename);
+        }
+    }
+
+    /**
+     * Get absolute filename from the key
+     *
+     * @access protected
+     * @param  string $key
+     * @return string
+     */
+    protected function getFilenameFromKey($key)
+    {
+        return CACHE_DIR.DIRECTORY_SEPARATOR.$key;
+    }
+
+    /**
+     * Create cache folder if missing
+     *
+     * @access protected
+     * @throws LogicException
+     */
+    protected function createCacheFolder()
+    {
+        if (! is_dir(CACHE_DIR)) {
+            if (! mkdir(CACHE_DIR, 0755)) {
+                throw new LogicException('Unable to create cache directory: '.CACHE_DIR);
+            }
+        }
+    }
+}
diff --git a/app/Core/Cache/MemoryCache.php b/app/Core/Cache/MemoryCache.php
index 39e3947bc..4fb947286 100644
--- a/app/Core/Cache/MemoryCache.php
+++ b/app/Core/Cache/MemoryCache.php
@@ -3,12 +3,12 @@
 namespace Kanboard\Core\Cache;
 
 /**
- * Memory Cache
+ * Memory Cache Driver
  *
- * @package  cache
+ * @package  Kanboard\Core\Cache
  * @author   Frederic Guillot
  */
-class MemoryCache extends Base implements CacheInterface
+class MemoryCache extends BaseCache
 {
     /**
      * Container
@@ -19,7 +19,7 @@ class MemoryCache extends Base implements CacheInterface
     private $storage = array();
 
     /**
-     * Save a new value in the cache
+     * Store an item in the cache
      *
      * @access public
      * @param  string  $key
@@ -31,7 +31,7 @@ class MemoryCache extends Base implements CacheInterface
     }
 
     /**
-     * Fetch value from cache
+     * Retrieve an item from the cache by key
      *
      * @access public
      * @param  string  $key
diff --git a/app/Core/Plugin/Installer.php b/app/Core/Plugin/Installer.php
index 48c4d9785..b3618aebc 100644
--- a/app/Core/Plugin/Installer.php
+++ b/app/Core/Plugin/Installer.php
@@ -2,9 +2,8 @@
 
 namespace Kanboard\Core\Plugin;
 
-use RecursiveDirectoryIterator;
-use RecursiveIteratorIterator;
 use ZipArchive;
+use Kanboard\Core\Tool;
 
 /**
  * Class Installer
@@ -64,7 +63,7 @@ class Installer extends \Kanboard\Core\Base
             throw new PluginInstallerException(e('You don\'t have the permission to remove this plugin.'));
         }
 
-        $this->removeAllDirectories($pluginFolder);
+        Tool::removeAllFiles($pluginFolder);
     }
 
     /**
@@ -137,26 +136,4 @@ class Installer extends \Kanboard\Core\Base
         unlink($zip->filename);
         $zip->close();
     }
-
-    /**
-     * Remove recursively a directory
-     *
-     * @access protected
-     * @param  string $directory
-     */
-    protected function removeAllDirectories($directory)
-    {
-        $it = new RecursiveDirectoryIterator($directory, RecursiveDirectoryIterator::SKIP_DOTS);
-        $files = new RecursiveIteratorIterator($it, RecursiveIteratorIterator::CHILD_FIRST);
-
-        foreach ($files as $file) {
-            if ($file->isDir()) {
-                rmdir($file->getRealPath());
-            } else {
-                unlink($file->getRealPath());
-            }
-        }
-
-        rmdir($directory);
-    }
 }
diff --git a/app/Core/Tool.php b/app/Core/Tool.php
index bfa6c955d..9b8820eb9 100644
--- a/app/Core/Tool.php
+++ b/app/Core/Tool.php
@@ -3,6 +3,8 @@
 namespace Kanboard\Core;
 
 use Pimple\Container;
+use RecursiveDirectoryIterator;
+use RecursiveIteratorIterator;
 
 /**
  * Tool class
@@ -12,6 +14,32 @@ use Pimple\Container;
  */
 class Tool
 {
+    /**
+     * Remove recursively a directory
+     *
+     * @static
+     * @access public
+     * @param  string $directory
+     * @param  bool   $removeDirectory
+     */
+    public static function removeAllFiles($directory, $removeDirectory = true)
+    {
+        $it = new RecursiveDirectoryIterator($directory, RecursiveDirectoryIterator::SKIP_DOTS);
+        $files = new RecursiveIteratorIterator($it, RecursiveIteratorIterator::CHILD_FIRST);
+
+        foreach ($files as $file) {
+            if ($file->isDir()) {
+                rmdir($file->getRealPath());
+            } else {
+                unlink($file->getRealPath());
+            }
+        }
+
+        if ($removeDirectory) {
+            rmdir($directory);
+        }
+    }
+
     /**
      * Build dependency injection container from an array
      *
diff --git a/app/ServiceProvider/CacheProvider.php b/app/ServiceProvider/CacheProvider.php
new file mode 100644
index 000000000..0d56e6019
--- /dev/null
+++ b/app/ServiceProvider/CacheProvider.php
@@ -0,0 +1,41 @@
+<?php
+
+namespace Kanboard\ServiceProvider;
+
+use Kanboard\Core\Cache\FileCache;
+use Kanboard\Core\Cache\MemoryCache;
+use Pimple\Container;
+use Pimple\ServiceProviderInterface;
+
+/**
+ * Cache Provider
+ *
+ * @package Kanboard\ServiceProvider
+ * @author  Frederic Guillot
+ */
+class CacheProvider implements ServiceProviderInterface
+{
+    /**
+     * Register providers
+     *
+     * @access public
+     * @param  \Pimple\Container $container
+     * @return \Pimple\Container
+     */
+    public function register(Container $container)
+    {
+        $container['memoryCache'] = function() {
+            return new MemoryCache();
+        };
+
+        if (CACHE_DRIVER === 'file') {
+            $container['cacheDriver'] = function() {
+                return new FileCache();
+            };
+        } else {
+            $container['cacheDriver'] = $container['memoryCache'];
+        }
+
+        return $container;
+    }
+}
diff --git a/app/ServiceProvider/ClassProvider.php b/app/ServiceProvider/ClassProvider.php
index aab41c743..d837500ac 100644
--- a/app/ServiceProvider/ClassProvider.php
+++ b/app/ServiceProvider/ClassProvider.php
@@ -140,9 +140,6 @@ class ClassProvider implements ServiceProviderInterface
             'Response',
             'RememberMeCookie',
         ),
-        'Core\Cache' => array(
-            'MemoryCache',
-        ),
         'Core\Plugin' => array(
             'Hook',
         ),
diff --git a/app/common.php b/app/common.php
index 15fd7a75c..e5490c11c 100644
--- a/app/common.php
+++ b/app/common.php
@@ -35,6 +35,7 @@ $container->register(new Kanboard\ServiceProvider\MailProvider());
 $container->register(new Kanboard\ServiceProvider\HelperProvider());
 $container->register(new Kanboard\ServiceProvider\SessionProvider());
 $container->register(new Kanboard\ServiceProvider\LoggingProvider());
+$container->register(new Kanboard\ServiceProvider\CacheProvider());
 $container->register(new Kanboard\ServiceProvider\DatabaseProvider());
 $container->register(new Kanboard\ServiceProvider\AuthenticationProvider());
 $container->register(new Kanboard\ServiceProvider\NotificationProvider());
diff --git a/app/constants.php b/app/constants.php
index 40b88fe9b..3adb08350 100644
--- a/app/constants.php
+++ b/app/constants.php
@@ -12,6 +12,12 @@ defined('DATA_DIR') or define('DATA_DIR', ROOT_DIR.DIRECTORY_SEPARATOR.'data');
 // Files directory (attachments)
 defined('FILES_DIR') or define('FILES_DIR', DATA_DIR.DIRECTORY_SEPARATOR.'files');
 
+// Available cache drivers are "file" and "memory"
+defined('CACHE_DRIVER') or define('CACHE_DRIVER', 'memory');
+
+// Cache folder (file driver)
+defined('CACHE_DIR') or define('CACHE_DIR', DATA_DIR.DIRECTORY_SEPARATOR.'cache');
+
 // Plugins settings
 defined('PLUGINS_DIR') or define('PLUGINS_DIR', ROOT_DIR.DIRECTORY_SEPARATOR.'plugins');
 defined('PLUGIN_API_URL') or define('PLUGIN_API_URL', 'https://kanboard.net/plugins.json');
diff --git a/tests/units/Base.php b/tests/units/Base.php
index e44223ce3..722a1335f 100644
--- a/tests/units/Base.php
+++ b/tests/units/Base.php
@@ -38,6 +38,7 @@ abstract class Base extends PHPUnit_Framework_TestCase
         }
 
         $this->container = new Pimple\Container;
+        $this->container->register(new Kanboard\ServiceProvider\CacheProvider());
         $this->container->register(new Kanboard\ServiceProvider\HelperProvider());
         $this->container->register(new Kanboard\ServiceProvider\AuthenticationProvider());
         $this->container->register(new Kanboard\ServiceProvider\DatabaseProvider());
diff --git a/tests/units/Core/Cache/FileCacheTest.php b/tests/units/Core/Cache/FileCacheTest.php
new file mode 100644
index 000000000..b6336581f
--- /dev/null
+++ b/tests/units/Core/Cache/FileCacheTest.php
@@ -0,0 +1,186 @@
+<?php
+
+namespace Kanboard\Core\Cache;
+
+require_once __DIR__.'/../../Base.php';
+
+function file_put_contents($filename, $data)
+{
+    return FileCacheTest::$functions->file_put_contents($filename, $data);
+}
+
+function file_get_contents($filename)
+{
+    return FileCacheTest::$functions->file_get_contents($filename);
+}
+
+function mkdir($filename, $mode = 0777, $recursif = false)
+{
+    return FileCacheTest::$functions->mkdir($filename, $mode, $recursif);
+}
+
+function is_dir($filename)
+{
+    return FileCacheTest::$functions->is_dir($filename);
+}
+
+function file_exists($filename)
+{
+    return FileCacheTest::$functions->file_exists($filename);
+}
+
+function unlink($filename)
+{
+    return FileCacheTest::$functions->unlink($filename);
+}
+
+class FileCacheTest extends \Base
+{
+    /**
+     * @var \PHPUnit_Framework_MockObject_MockObject
+     */
+    public static $functions;
+
+    public function setUp()
+    {
+        parent::setup();
+
+        self::$functions = $this
+            ->getMockBuilder('stdClass')
+            ->setMethods(array(
+                'file_put_contents',
+                'file_get_contents',
+                'file_exists',
+                'mkdir',
+                'is_dir',
+                'unlink',
+            ))
+            ->getMock();
+    }
+
+    public function tearDown()
+    {
+        parent::tearDown();
+        self::$functions = null;
+    }
+
+    public function testSet()
+    {
+        $key = 'mykey';
+        $data = 'data';
+        $cache = new FileCache();
+
+        self::$functions
+            ->expects($this->at(0))
+            ->method('is_dir')
+            ->with(
+                $this->equalTo(CACHE_DIR)
+            )
+            ->will($this->returnValue(false));
+
+        self::$functions
+            ->expects($this->at(1))
+            ->method('mkdir')
+            ->with(
+                $this->equalTo(CACHE_DIR),
+                0755
+            )
+            ->will($this->returnValue(true));
+
+        self::$functions
+            ->expects($this->at(2))
+            ->method('file_put_contents')
+            ->with(
+                $this->equalTo(CACHE_DIR.DIRECTORY_SEPARATOR.$key),
+                $this->equalTo(serialize($data))
+            )
+            ->will($this->returnValue(true));
+
+        $cache->set($key, $data);
+    }
+
+    public function testGet()
+    {
+        $key = 'mykey';
+        $data = 'data';
+        $cache = new FileCache();
+
+        self::$functions
+            ->expects($this->at(0))
+            ->method('file_exists')
+            ->with(
+                $this->equalTo(CACHE_DIR.DIRECTORY_SEPARATOR.$key)
+            )
+            ->will($this->returnValue(true));
+
+        self::$functions
+            ->expects($this->at(1))
+            ->method('file_get_contents')
+            ->with(
+                $this->equalTo(CACHE_DIR.DIRECTORY_SEPARATOR.$key)
+            )
+            ->will($this->returnValue(serialize($data)));
+
+        $this->assertSame($data, $cache->get($key));
+    }
+
+    public function testGetWithKeyNotFound()
+    {
+        $key = 'mykey';
+        $cache = new FileCache();
+
+        self::$functions
+            ->expects($this->at(0))
+            ->method('file_exists')
+            ->with(
+                $this->equalTo(CACHE_DIR.DIRECTORY_SEPARATOR.$key)
+            )
+            ->will($this->returnValue(false));
+
+        $this->assertNull($cache->get($key));
+    }
+
+    public function testRemoveWithKeyNotFound()
+    {
+        $key = 'mykey';
+        $cache = new FileCache();
+
+        self::$functions
+            ->expects($this->at(0))
+            ->method('file_exists')
+            ->with(
+                $this->equalTo(CACHE_DIR.DIRECTORY_SEPARATOR.$key)
+            )
+            ->will($this->returnValue(false));
+
+        self::$functions
+            ->expects($this->never())
+            ->method('unlink');
+
+        $cache->remove($key);
+    }
+
+    public function testRemove()
+    {
+        $key = 'mykey';
+        $cache = new FileCache();
+
+        self::$functions
+            ->expects($this->at(0))
+            ->method('file_exists')
+            ->with(
+                $this->equalTo(CACHE_DIR.DIRECTORY_SEPARATOR.$key)
+            )
+            ->will($this->returnValue(true));
+
+        self::$functions
+            ->expects($this->at(1))
+            ->method('unlink')
+            ->with(
+                $this->equalTo(CACHE_DIR.DIRECTORY_SEPARATOR.$key)
+            )
+            ->will($this->returnValue(true));
+
+        $cache->remove($key);
+    }
+}
diff --git a/tests/units/Core/FileStorageTest.php b/tests/units/Core/ObjectStorage/FileStorageTest.php
similarity index 99%
rename from tests/units/Core/FileStorageTest.php
rename to tests/units/Core/ObjectStorage/FileStorageTest.php
index a3ad2448a..ed77dedd5 100644
--- a/tests/units/Core/FileStorageTest.php
+++ b/tests/units/Core/ObjectStorage/FileStorageTest.php
@@ -2,7 +2,7 @@
 
 namespace Kanboard\Core\ObjectStorage;
 
-require_once __DIR__.'/../Base.php';
+require_once __DIR__.'/../../Base.php';
 
 function file_put_contents($filename, $data)
 {
@@ -105,7 +105,7 @@ class FileStorageTest extends \Base
             ->method('file_put_contents')
             ->with(
                 $this->equalTo('somewhere'.DIRECTORY_SEPARATOR.'mykey'),
-                $this->equalTo('data')
+                $this->equalTo($data)
             )
             ->will($this->returnValue(true));