diff --git a/browingdata/browsingdata.go b/browingdata/browsingdata.go
index db63e6c..1693367 100644
--- a/browingdata/browsingdata.go
+++ b/browingdata/browsingdata.go
@@ -11,6 +11,7 @@ import (
 	"github.com/moond4rk/HackBrowserData/browingdata/history"
 	"github.com/moond4rk/HackBrowserData/browingdata/localstorage"
 	"github.com/moond4rk/HackBrowserData/browingdata/password"
+	"github.com/moond4rk/HackBrowserData/browingdata/sessionstorage"
 	"github.com/moond4rk/HackBrowserData/item"
 	"github.com/moond4rk/HackBrowserData/log"
 	"github.com/moond4rk/HackBrowserData/utils/fileutil"
@@ -89,6 +90,8 @@ func (d *Data) addSources(items []item.Item) {
 			d.sources[source] = &creditcard.ChromiumCreditCard{}
 		case item.ChromiumLocalStorage:
 			d.sources[source] = &localstorage.ChromiumLocalStorage{}
+		case item.ChromiumSessionStorage:
+			d.sources[source] = &sessionstorage.ChromiumSessionStorage{}
 		case item.ChromiumExtension:
 			d.sources[source] = &extension.ChromiumExtension{}
 		case item.YandexPassword:
diff --git a/browser/chromium/chromium.go b/browser/chromium/chromium.go
index ea024e0..924264c 100644
--- a/browser/chromium/chromium.go
+++ b/browser/chromium/chromium.go
@@ -69,6 +69,7 @@ func (c *Chromium) BrowsingData(isFullExport bool) (*browingdata.Data, error) {
 	if err := data.Recovery(c.masterKey); err != nil {
 		return nil, err
 	}
+
 	return data, nil
 }
 
@@ -81,6 +82,9 @@ func (c *Chromium) copyItemToLocal() error {
 			if i == item.ChromiumLocalStorage {
 				err = fileutil.CopyDir(path, filename, "lock")
 			}
+			if i == item.ChromiumSessionStorage {
+				err = fileutil.CopyDir(path, filename, "lock")
+			}
 			if i == item.ChromiumExtension {
 				err = fileutil.CopyDirHasSuffix(path, filename, "manifest.json")
 			}
diff --git a/item/filename.go b/item/filename.go
index 8810f53..7904f44 100644
--- a/item/filename.go
+++ b/item/filename.go
@@ -2,15 +2,16 @@ package item
 
 // item's default filename
 const (
-	fileChromiumKey          = "Local State"
-	fileChromiumCredit       = "Web Data"
-	fileChromiumPassword     = "Login Data"
-	fileChromiumHistory      = "History"
-	fileChromiumDownload     = "History"
-	fileChromiumCookie       = "Cookies"
-	fileChromiumBookmark     = "Bookmarks"
-	fileChromiumLocalStorage = "Local Storage/leveldb"
-	fileChromiumExtension    = "Extensions"
+	fileChromiumKey            = "Local State"
+	fileChromiumCredit         = "Web Data"
+	fileChromiumPassword       = "Login Data"
+	fileChromiumHistory        = "History"
+	fileChromiumDownload       = "History"
+	fileChromiumCookie         = "Cookies"
+	fileChromiumBookmark       = "Bookmarks"
+	fileChromiumLocalStorage   = "Local Storage/leveldb"
+	fileChromiumSessionStorage = "Session Storage"
+	fileChromiumExtension      = "Extensions"
 
 	fileYandexPassword = "Ya Passman Data"
 	fileYandexCredit   = "Ya Credit Cards"
@@ -29,26 +30,28 @@ const (
 )
 
 const (
-	TempChromiumKey          = "chromiumKey"
-	TempChromiumPassword     = "password"
-	TempChromiumCookie       = "cookie"
-	TempChromiumBookmark     = "bookmark"
-	TempChromiumHistory      = "history"
-	TempChromiumDownload     = "download"
-	TempChromiumCreditCard   = "creditCard"
-	TempChromiumLocalStorage = "localStorage"
-	TempChromiumExtension    = "extension"
+	TempChromiumKey            = "chromiumKey"
+	TempChromiumPassword       = "password"
+	TempChromiumCookie         = "cookie"
+	TempChromiumBookmark       = "bookmark"
+	TempChromiumHistory        = "history"
+	TempChromiumDownload       = "download"
+	TempChromiumCreditCard     = "creditCard"
+	TempChromiumLocalStorage   = "localStorage"
+	TempChromiumSessionStorage = "sessionStorage"
+	TempChromiumExtension      = "extension"
 
 	TempYandexPassword   = "yandexPassword"
 	TempYandexCreditCard = "yandexCreditCard"
 
-	TempFirefoxKey4         = "firefoxKey4"
-	TempFirefoxPassword     = "firefoxPassword"
-	TempFirefoxCookie       = "firefoxCookie"
-	TempFirefoxBookmark     = "firefoxBookmark"
-	TempFirefoxHistory      = "firefoxHistory"
-	TempFirefoxDownload     = "firefoxDownload"
-	TempFirefoxLocalStorage = "firefoxLocalStorage"
-	TempFirefoxCreditCard   = ""
-	TempFirefoxExtension    = "firefoxExtension"
+	TempFirefoxKey4           = "firefoxKey4"
+	TempFirefoxPassword       = "firefoxPassword"
+	TempFirefoxCookie         = "firefoxCookie"
+	TempFirefoxBookmark       = "firefoxBookmark"
+	TempFirefoxHistory        = "firefoxHistory"
+	TempFirefoxDownload       = "firefoxDownload"
+	TempFirefoxLocalStorage   = "firefoxLocalStorage"
+	TempFirefoxSessionStorage = "firefoxSessionStorage"
+	TempFirefoxCreditCard     = ""
+	TempFirefoxExtension      = "firefoxExtension"
 )
diff --git a/item/item.go b/item/item.go
index 06bea3f..9d8576e 100644
--- a/item/item.go
+++ b/item/item.go
@@ -11,6 +11,7 @@ const (
 	ChromiumDownload
 	ChromiumCreditCard
 	ChromiumLocalStorage
+	ChromiumSessionStorage
 	ChromiumExtension
 
 	YandexPassword
@@ -24,6 +25,7 @@ const (
 	FirefoxDownload
 	FirefoxCreditCard
 	FirefoxLocalStorage
+	FirefoxSessionStorage
 	FirefoxExtension
 )
 
@@ -41,6 +43,8 @@ func (i Item) FileName() string {
 		return fileChromiumDownload
 	case ChromiumLocalStorage:
 		return fileChromiumLocalStorage
+	case ChromiumSessionStorage:
+		return fileChromiumSessionStorage
 	case ChromiumCreditCard:
 		return fileChromiumCredit
 	case ChromiumExtension:
@@ -88,6 +92,8 @@ func (i Item) String() string {
 		return TempChromiumDownload
 	case ChromiumLocalStorage:
 		return TempChromiumLocalStorage
+	case ChromiumSessionStorage:
+		return TempChromiumSessionStorage
 	case ChromiumCreditCard:
 		return TempChromiumCreditCard
 	case ChromiumExtension:
@@ -112,6 +118,8 @@ func (i Item) String() string {
 		return TempFirefoxHistory
 	case FirefoxLocalStorage:
 		return TempFirefoxLocalStorage
+	case FirefoxSessionStorage:
+		return TempFirefoxSessionStorage
 	case FirefoxCreditCard:
 		return UnsupportedItem
 	case FirefoxExtension:
@@ -155,6 +163,7 @@ var DefaultFirefox = []Item{
 	FirefoxDownload,
 	FirefoxCreditCard,
 	FirefoxLocalStorage,
+	FirefoxSessionStorage,
 	FirefoxExtension,
 }
 
@@ -168,6 +177,7 @@ var DefaultYandex = []Item{
 	ChromiumExtension,
 	YandexPassword,
 	ChromiumLocalStorage,
+	ChromiumSessionStorage,
 	YandexCreditCard,
 }
 
@@ -181,5 +191,6 @@ var DefaultChromium = []Item{
 	ChromiumDownload,
 	ChromiumCreditCard,
 	ChromiumLocalStorage,
+	ChromiumSessionStorage,
 	ChromiumExtension,
 }