diff --git a/PKGBUILD b/PKGBUILD
index b77682a..b685a70 100644
--- a/PKGBUILD
+++ b/PKGBUILD
@@ -1,22 +1,27 @@
-pkgname=dull
+pkgname=dull-git
 pkgver=0.1
 pkgrel=1
 pkgdesc="Desktop app for securely storing sensitive files"
 arch=('x86_64')
 url="https://github.com/antpiasecki/dull"
 depends=('qt6-base' 'botan')
-makedepends=('cmake')
-source=("${url}/archive/refs/tags/${pkgver}.tar.gz")
+makedepends=('cmake' 'git')
+source=("git+${url}.git")
 sha256sums=('SKIP')
 options=('!debug')
 
+pkgver() {
+  cd "${pkgname%-git}"
+  git describe --long --tags | sed 's/^v//;s/\([^-]*-g\)/r\1/;s/-/./g'
+}
+
 build() {
-  cd "${pkgname}-${pkgver}"
+  cd "${pkgname%-git}"
   cmake -S . -B build -DCMAKE_BUILD_TYPE=Release -DCMAKE_INSTALL_PREFIX=/usr
   cmake --build build -j$(nproc)
 }
 
 package() {
-  cd "${pkgname}-${pkgver}/build"
+  cd "${pkgname%-git}/build"
   make DESTDIR="${pkgdir}" install
 }
\ No newline at end of file
diff --git a/src/crypto.h b/src/crypto.h
index 60cd641..bbf784f 100644
--- a/src/crypto.h
+++ b/src/crypto.h
@@ -1,7 +1,6 @@
 #pragma once
 #include "common.h"
 #include <botan/aead.h>
-#include <botan/hex.h>
 #include <botan/pwdhash.h>
 
 namespace Crypto {
diff --git a/src/main.cc b/src/main.cc
index 6bd0704..980f26f 100644
--- a/src/main.cc
+++ b/src/main.cc
@@ -1,5 +1,4 @@
 #include "mainwindow.h"
-#include <QApplication>
 
 int main(int argc, char *argv[]) {
   QApplication app(argc, argv);
diff --git a/src/mainwindow.cc b/src/mainwindow.cc
index 756cf3f..01c8123 100644
--- a/src/mainwindow.cc
+++ b/src/mainwindow.cc
@@ -1,7 +1,6 @@
 // TODO: actual fs
 #include "mainwindow.h"
 #include <QDesktopServices>
-#include <QDragEnterEvent>
 #include <QDropEvent>
 #include <QFileDialog>
 #include <QInputDialog>
@@ -9,7 +8,6 @@
 #include <QMimeData>
 #include <QTemporaryDir>
 #include <botan/auto_rng.h>
-#include <botan/hex.h>
 
 MainWindow::MainWindow(QWidget *parent)
     : QMainWindow(parent), ui(std::make_unique<Ui::MainWindow>()) {
@@ -22,12 +20,12 @@ MainWindow::MainWindow(QWidget *parent)
   connect(ui->actionNew, &QAction::triggered, this, [this]() {
     QString path = QFileDialog::getSaveFileName(this, "Choose vault location",
                                                 QDir::currentPath(),
-                                                "Dull Vaults (*.dull)");
+                                                "Dull vaults (*.dull)");
     if (path.isEmpty()) {
       return;
     }
 
-    if (!path.contains(".dull")) {
+    if (!path.endsWith(".dull")) {
       path += ".dull";
     }
 
@@ -112,6 +110,29 @@ MainWindow::MainWindow(QWidget *parent)
     ui->statusbar->showMessage("Added " + QString::number(paths.size()) +
                                " files");
   });
+
+  connect(ui->actionExtract_All, &QAction::triggered, this, [this]() {
+    if (!m_vault) {
+      return;
+    }
+
+    QString path =
+        QFileDialog::getExistingDirectory(this, "Choose location to extract");
+    if (path.isEmpty()) {
+      return;
+    }
+
+    auto headers = m_vault->read_file_headers();
+    for (const auto &header : headers) {
+      auto content = m_vault->read_file(header.name);
+      if (content) {
+        std::ofstream file(path.toStdString() + "/" + header.name,
+                           std::ios::binary);
+        file.write(content->data(), static_cast<i64>(content->size()));
+      }
+    }
+    ui->statusbar->showMessage("Extracted all files to " + path);
+  });
 }
 
 void MainWindow::reload_fs_tree() {
diff --git a/src/mainwindow.h b/src/mainwindow.h
index 8ecdc17..04fbdac 100644
--- a/src/mainwindow.h
+++ b/src/mainwindow.h
@@ -2,8 +2,6 @@
 
 #include "ui_mainwindow.h"
 #include "vault.h"
-#include <QMainWindow>
-#include <memory>
 
 class MainWindow : public QMainWindow {
   Q_OBJECT
diff --git a/src/mainwindow.ui b/src/mainwindow.ui
index ff2dfcb..ca334d4 100644
--- a/src/mainwindow.ui
+++ b/src/mainwindow.ui
@@ -46,8 +46,8 @@
     <rect>
      <x>0</x>
      <y>0</y>
-     <width>800</width>
-     <height>32</height>
+     <width>900</width>
+     <height>30</height>
     </rect>
    </property>
    <widget class="QMenu" name="menuVault">
@@ -65,6 +65,7 @@
      <string>Files</string>
     </property>
     <addaction name="actionAddFiles"/>
+    <addaction name="actionExtract_All"/>
    </widget>
    <addaction name="menuVault"/>
    <addaction name="menuFiles"/>
@@ -93,6 +94,14 @@
     <string>Add</string>
    </property>
   </action>
+  <action name="actionExtract_All">
+   <property name="icon">
+    <iconset theme="document-save-as"/>
+   </property>
+   <property name="text">
+    <string>Extract All</string>
+   </property>
+  </action>
  </widget>
  <resources/>
  <connections/>
diff --git a/src/vault.cc b/src/vault.cc
index 5ad7dc0..4469e2e 100644
--- a/src/vault.cc
+++ b/src/vault.cc
@@ -1,7 +1,6 @@
 #include "vault.h"
 #include "common.h"
 #include "crypto.h"
-#include <array>
 #include <botan/auto_rng.h>
 #include <filesystem>