diff --git a/addon/src/_locales/en/messages.json b/addon/src/_locales/en/messages.json
index 28e48f34..110d264f 100644
--- a/addon/src/_locales/en/messages.json
+++ b/addon/src/_locales/en/messages.json
@@ -99,6 +99,10 @@
         "message": "Open \"Manage Groups\" in new tab",
         "description": "Open \"Manage Groups\" in new tab"
     },
+    "openGroupsInNewWindow": {
+        "message": "Always open groups in new window",
+        "description": "Always open groups in new window"
+    },
     "showConfirmDialogBeforeGroupDelete": {
         "message": "Show confirmation dialog before deleting the group",
         "description": "Show confirmation dialog before deleting the group"
diff --git a/addon/src/js/constants.js b/addon/src/js/constants.js
index 8929436a..652157ae 100644
--- a/addon/src/js/constants.js
+++ b/addon/src/js/constants.js
@@ -281,6 +281,7 @@ export const DEFAULT_OPTIONS = Object.freeze({
     alwaysAskNewGroupName: true,
     createNewGroupWhenOpenNewWindow: false,
     openManageGroupsInTab: true,
+    openGroupsInNewWindow: false,
     showConfirmDialogBeforeGroupArchiving: true,
     showConfirmDialogBeforeGroupDelete: true,
     showNotificationAfterGroupDelete: true,
diff --git a/addon/src/options/Options.vue b/addon/src/options/Options.vue
index eabbc301..7caa5c3e 100644
--- a/addon/src/options/Options.vue
+++ b/addon/src/options/Options.vue
@@ -735,6 +735,12 @@
                     <span v-text="lang('openManageGroupsInTab')"></span>
                 </label>
             </div>
+            <div class ="field">
+                <label class="checkbox">
+                    <input v-model="options.openGroupsInNewWindow" type="checkbox" />
+                    <span v-text="lang('openGroupsInNewWindow')"></span>
+                </label>
+            </div>
             <div class="field">
                 <label class="checkbox">
                     <input v-model="options.showConfirmDialogBeforeGroupDelete" type="checkbox" />
diff --git a/addon/src/popup/Popup.vue b/addon/src/popup/Popup.vue
index 0a9bb649..f570ea17 100644
--- a/addon/src/popup/Popup.vue
+++ b/addon/src/popup/Popup.vue
@@ -952,10 +952,12 @@
                 } else {
                     this.someGroupAreLoading = true;
 
-                    let loadGroupPromise = Messages.sendMessage('load-custom-group', {
-                        groupId: group.id,
-                        tabId: tab?.id,
-                    });
+                    // Open group in current window, or in new window if openGroupsInNewWindow (settings) is enabled
+                    if (this.options.openGroupsInNewWindow) {
+                        let loadGroupPromise = this.openGroupInNewWindow(group, tab);
+                    } else {
+                        let loadGroupPromise = this.openGroupInThisWindow(group, tab);
+                    }
 
                     if (!isSidebar && this.options.closePopupAfterSelectTab && tab) {
                         this.someGroupAreLoading = false;
@@ -1038,6 +1040,13 @@
                 });
             },
 
+            openGroupInThisWindow(group, tab) {
+                Messages.sendMessage('load-custom-group', {
+                    groupId: group.id,
+                    tabId: tab?.id,
+                });
+            },
+
             openGroupSettings(group) {
                 this.groupToEdit = group;
             },