diff --git a/src/pages/sessionManager.html b/src/pages/sessionManager.html
index 761c1c6..1cc0c18 100755
--- a/src/pages/sessionManager.html
+++ b/src/pages/sessionManager.html
@@ -77,6 +77,7 @@
                 </div>
             </div>
             <div class="modal-footer align-right">
+                <button class="button-secondary" name="deselectAll">Deselect all</button>
                 <button class="button-secondary" name="closeSave">Close</button>
                 <button class="button-primary" name="save">OK</button>
             </div>
diff --git a/src/scripts/events.js b/src/scripts/events.js
index 39b81d8..8494b44 100644
--- a/src/scripts/events.js
+++ b/src/scripts/events.js
@@ -67,6 +67,10 @@ document.addEventListener("click", (e) => {
             }
         }
 
+        else if (action.includes("deselectAll")) {
+            var container = document.getElementById("editSelectionContainer");
+            deselectAll(container);
+        }
 
         // Actions
         if (/(download|delete|edit|load)/.test(action)) {
diff --git a/src/scripts/utils.js b/src/scripts/utils.js
index bcf5f1d..2724117 100644
--- a/src/scripts/utils.js
+++ b/src/scripts/utils.js
@@ -193,6 +193,15 @@ const getSelectionData = (container = null, keys = null, keysLength = 0) => {
     return sessionData;
 }
 
+const deselectAll = (container = null) => {
+    var selAlls = container.querySelectorAll('.selAll');
+    for (var i = 0; i < selAlls.length; i++) {
+        var selAll = selAlls[i];
+        selAll.checked = false;
+        toggleSelect(selAll, "Win" + i);
+    }
+}
+
 const doUrlAction = (url = "https://www.paypal.me/ITDominator", fileName = "", isDownload = false) => {
     let aTagElm = document.getElementById('downloadAnchorElem');
     aTagElm.setAttribute("href", url);