diff --git a/background.js b/background.js
index f530823..36f25a5 100644
--- a/background.js
+++ b/background.js
@@ -5,6 +5,7 @@ var remoteOptionId;
 var s = chrome.storage.local;
 var cn = chrome.notifications;
 var apiKey;
+var folderId;
 
 var APIURLS = {
     instantDld: 'https://offcloud.com/api/instant/download',
@@ -21,12 +22,15 @@ restoreOptions();
 initMenus();
 
 function restoreOptions(){
-    chrome.storage.local.get(['apiKey', 'remoteOptionId'], function(object){
+    chrome.storage.local.get(['apiKey', 'remoteOptionId', 'folderId'], function(object){
         if (object.apiKey != null)
             apiKey = object.apiKey;
 
         if (object.remoteOptionId != null)
             remoteOptionId = object.remoteOptionId;
+
+        if (object.folderId != null)
+            folderId = object.folderId;
     });
 }
 
@@ -63,6 +67,21 @@ function setApiKey(newApiKey){
     });
 }
 
+function setFolderId(newFolderId){
+    s.set({
+        folderId: newFolderId
+    }, function(){
+        folderId = newFolderId;
+    });
+}
+
+function getFolderId(callback) {
+    s.get('folderId', function(result){
+        folderId = result.folderId;
+        callback();
+    });
+}
+
 function initMenus() {
     cm.removeAll();
 
@@ -193,6 +212,10 @@ function processMultipleLink(html, needReg, remote, tab, api, href, type) {
                     dataBody.remoteOptionId = remoteOptionId;
                 else
                     dataBody.remoteOptionId = "";
+                if (folderId)
+                    dataBody.folderId = folderId;
+                else
+                    dataBody.folderId = "";
             }
             requestList.push($.ajax(api, {
                 method: 'POST',
@@ -260,6 +283,10 @@ function processCall(api, link, remote, tab, type) {
             dataBody.remoteOptionId = remoteOptionId;
         else
             dataBody.remoteOptionId = "";
+        if (folderId)
+        	dataBody.folderId = folderId;
+        else
+            dataBody.folderId = "";
 
         processAjax(api, link, true, tab, dataBody, type);  
         
@@ -354,6 +381,9 @@ om.addListener(function(req, sender, sendResponse) {
 
     if (req.action == "removeRemoteOptionId")
         remoteOptionId = null;
+        
+    if (req.action == "setFolderId")
+        setFolderId(req.newFolderId);
 
     if (req.cmd == "custom") {
         var currentApi;
diff --git a/options.html b/options.html
index 8915bc9..254b7c3 100644
--- a/options.html
+++ b/options.html
@@ -41,6 +41,15 @@
 		<div>
 			<button id="saveRemoteOptionBtn">Save remote account</button>
 		</div>
+		<div>
+			Google Folder ID / Amazon Cloud Drive Parent ID:
+		</div>
+		<div>
+			<input type="text" placeholder="(Optional) ID (e.g. 0B2Z7o1j38P5hLXE4M2dVNVhHejQ)" id="folderIdInput">
+		</div>
+		<div>
+			<button id="saveFolderIdBtn">Save ID</button>
+		</div>
 		<div class="status-div"></div>
 	</div>
 	<script src="options.js"></script>
diff --git a/options.js b/options.js
index f656859..3b0b93f 100644
--- a/options.js
+++ b/options.js
@@ -1,7 +1,9 @@
 var apiKeyInput = document.getElementById('apiKeyInput');
 var remoteOptionsSelect = document.getElementById('remoteOptionsSelect');
+var folderIdInput = document.getElementById('folderIdInput');
 var saveApiKeyBtn = document.getElementById('saveApiKeyBtn');
 var saveRemoteOptionBtn = document.getElementById('saveRemoteOptionBtn');
+var saveFolderIdBtn = document.getElementById('saveFolderIdBtn');
 var statusDiv = document.querySelector('.status-div');
 
 restoreOptions();
@@ -44,18 +46,34 @@ function setEventHandlers(){
 				});
 			});
 		}
-		
+	});
+	
+	saveFolderIdBtn.addEventListener('click', function(){
+		var folderId = folderIdInput.value;
+		if (folderId == "")
+			folderId = null;
+			chrome.storage.local.set({
+				folderId: folderId
+			}, function(){
+				chrome.runtime.sendMessage({
+					action: "setFolderId",
+					newFolderId: folderId
+				});
+				if (folderId) statusDiv.innerText = 'Your Folder ID / Parent ID has been successfully changed!';
+				else statusDiv.innerText = 'Your Folder ID / Parent ID has been cleared.';
+			});
 	});
 }
 
 function restoreOptions(){
-	chrome.storage.local.get(['apiKey', 'remoteOptionId'], function(object){
+	chrome.storage.local.get(['apiKey', 'remoteOptionId', 'folderId'], function(object){
 		if (object.apiKey != null){
 			apiKeyInput.value = object.apiKey;
 			getRemoteOptionsRequest(object.apiKey)
 				.then((data) => { setRemoteOptions(data, object.remoteOptionId); })
 				.catch((err) => { console.log(err); });
 		}
+		folderIdInput.value = object.folderId;
 	});
 }