diff --git a/CMakeLists.txt b/CMakeLists.txt
index a783a43..f1c694d 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1,6 +1,6 @@
 cmake_minimum_required (VERSION 3.6)
 project (whyblocked
-         VERSION 0.6.2
+         VERSION 0.7.0
          LANGUAGES CXX
 )
 
diff --git a/src/interface_qt.cpp b/src/interface_qt.cpp
index 16646e7..5b4fe41 100644
--- a/src/interface_qt.cpp
+++ b/src/interface_qt.cpp
@@ -17,6 +17,7 @@
 #include <regex>
 #include <QMessageBox>
 #include <QDebug>
+#include <iostream>
 #include "version.hpp"
 #include "whyblocked.hpp"
 #include "interface_qt.hpp"
@@ -24,64 +25,101 @@
 MainWindow::MainWindow(QMainWindow *parent) : QMainWindow(parent)
 {
     setupUi(this);
-    statusBar()->showMessage(tr("Ready"));
 
-    QStandardItemModel *model = new QStandardItemModel;
-    tableview->setModel(model);
-    populate_tableview(*model);
-    model->setHeaderData(0, Qt::Horizontal, tr("User/Instance"));
-    model->setHeaderData(1, Qt::Horizontal, tr("Blocked/Silenced?"));
-    model->setHeaderData(2, Qt::Horizontal, tr("Reason"));
-    tableview->horizontalHeader()->resizeSection(0, 300);
+    _model = new QStandardItemModel;
+    tableview->setModel(_model);
     tableview->setSelectionBehavior(QAbstractItemView::SelectRows);
+    populate_tableview();
 
     connect(action_add, &QAction::triggered, this, &MainWindow::add);
     connect(action_remove, &QAction::triggered, this, &MainWindow::remove);
+    connect(action_reload, &QAction::triggered, this, &MainWindow::populate_tableview);
     connect(action_about, &QAction::triggered, this, &MainWindow::about);
 
     connect(tableview, &QTableView::clicked, this, &MainWindow::show_details);
     connect(tableview, &QTableView::activated, this, &MainWindow::show_details);
 }
 
-void MainWindow::populate_tableview(QStandardItemModel &model)
+void MainWindow::populate_tableview()
 {
-    model.clear();
+    _model->clear();
     result_view result;
     if (view(result))
     {
         for (const std::tuple<string, int, string> &line : result)
         {
-            QList<QStandardItem*> items;
-            items.append(new QStandardItem(QString::fromStdString((std::get<0>(line)))));
-            if (std::get<1>(line) == 1)
-            {
-                items.append(new QStandardItem(QString(tr("blocked"))));
-            }
-            else
-            {
-                items.append(new QStandardItem(QString(tr("silenced"))));
-            }
-            items.append(new QStandardItem(QString::fromStdString((std::get<2>(line)))));
-            model.appendRow(items);
+            add_row(QString::fromStdString(std::get<0>(line)),
+                    std::get<1>(line),
+                    QString::fromStdString(std::get<2>(line)));
         }
     }
+
+    _model->setHeaderData(0, Qt::Horizontal, tr("User/Instance"));
+    _model->setHeaderData(1, Qt::Horizontal, tr("Blocked/Silenced?"));
+    _model->setHeaderData(2, Qt::Horizontal, tr("Reason"));
+    tableview->horizontalHeader()->resizeSection(0, 300);
+
+    statusBar()->showMessage(tr("Database loaded."));
+}
+
+void MainWindow::add_row(const QString &user, const int &blocked, const QString &reason)
+{
+    QList<QStandardItem*> items;
+    items.append(new QStandardItem(user));
+    if (blocked == 1)
+    {
+        items.append(new QStandardItem(QString(tr("blocked"))));
+    }
+    else
+    {
+        items.append(new QStandardItem(QString(tr("silenced"))));
+    }
+    items.append(new QStandardItem(reason));
+    _model->appendRow(items);
 }
 
 void MainWindow::add()
 {
-    QDialog *dialog_add = new QDialog;
-    Ui::DialogAdd ui;
-    ui.setupUi(dialog_add);
-
-    if (dialog_add->exec() == 1)
+    DialogAdd dialog;
+    if (dialog.exec())
     {
-        statusBar()->showMessage(tr("Added nothing. :-P"));
+        auto data = dialog.get_data();
+        const string user = std::get<0>(data);
+        const int blocked = static_cast<int>(std::get<1>(data));
+        const string reason = std::get<2>(data);
+
+        if (user.empty())
+        {
+            return;
+        }
+        add_block(user, blocked, reason);
+        add_row(QString::fromStdString(user),
+                blocked,
+                QString::fromStdString(reason));
+
+        statusBar()->showMessage(tr("Added %1 to database.")
+                                 .arg(QString::fromStdString(user)));
     }
 }
 
 void MainWindow::remove()
 {
-    statusBar()->showMessage(tr("Removed nothing. :-P"));
+    QItemSelectionModel *selection = tableview->selectionModel();
+    if (selection->hasSelection())
+    {
+        for (auto &row : selection->selectedRows())
+        {
+            const string user = row.data().toString().toStdString();
+            ::remove(user);
+            statusBar()->showMessage(tr("Removed %1 from database.")
+                                     .arg(QString::fromStdString(user)));
+            _model->removeRow(row.row());
+        }
+    }
+    else
+    {
+        statusBar()->showMessage(tr("Select data to remove."));
+    }
 }
 
 void MainWindow::about()
@@ -126,6 +164,18 @@ const string MainWindow::urls_to_hyperlinks(const string &text)
     return std::regex_replace(text, re_url, "<a href=\"$1\">$1</a>");
 }
 
+DialogAdd::DialogAdd(QMainWindow *parent) : QDialog(parent)
+{
+    setupUi(this);
+}
+
+const std::tuple<const string, const bool, const string> DialogAdd::get_data()
+{
+    return std::make_tuple(text_user->text().toStdString(),
+                           radio_blocked->isChecked(),
+                           text_reason->text().toStdString());
+}
+
 int main(int argc, char *argv[])
 {
     QApplication app(argc, argv);
diff --git a/src/interface_qt.hpp b/src/interface_qt.hpp
index d85c5aa..034f3e4 100644
--- a/src/interface_qt.hpp
+++ b/src/interface_qt.hpp
@@ -18,8 +18,10 @@
 #define INTERFACE_QT_HPP
 
 #include <string>
+#include <tuple>
 #include <QMainWindow>
 #include <QStandardItemModel>
+#include <QDialog>
 #include "ui_whyblocked.h"
 #include "ui_whyblocked_add.h"
 
@@ -39,8 +41,20 @@ private slots:
     void show_details(QModelIndex index);
 
 private:
-    void populate_tableview(QStandardItemModel &model);
+    void populate_tableview();
+    void add_row(const QString &user, const int &blocked, const QString &reason);
     const string urls_to_hyperlinks(const string &text);
+
+    QStandardItemModel *_model;
+};
+
+class DialogAdd : public QDialog, private Ui::DialogAdd
+{
+    Q_OBJECT
+
+public:
+    explicit DialogAdd(QMainWindow *parent = nullptr);
+    const std::tuple<const string, const bool, const string> get_data();
 };
 
 #endif  // INTERFACE_QT_HPP
diff --git a/src/whyblocked.ui b/src/whyblocked.ui
index 81c6061..5c9df72 100644
--- a/src/whyblocked.ui
+++ b/src/whyblocked.ui
@@ -71,11 +71,13 @@
    </attribute>
    <addaction name="action_add"/>
    <addaction name="action_remove"/>
+   <addaction name="action_reload"/>
    <addaction name="action_about"/>
   </widget>
   <action name="action_add">
    <property name="icon">
-    <iconset theme="add"/>
+    <iconset theme="add">
+     <normaloff>.</normaloff>.</iconset>
    </property>
    <property name="text">
     <string>add</string>
@@ -89,7 +91,8 @@
   </action>
   <action name="action_remove">
    <property name="icon">
-    <iconset theme="remove"/>
+    <iconset theme="remove">
+     <normaloff>.</normaloff>.</iconset>
    </property>
    <property name="text">
     <string>remove</string>
@@ -98,12 +101,13 @@
     <string>Remove user or instance</string>
    </property>
    <property name="shortcut">
-    <string>Ctrl+Del</string>
+    <string>Del</string>
    </property>
   </action>
   <action name="action_about">
    <property name="icon">
-    <iconset theme="info"/>
+    <iconset theme="info">
+     <normaloff>.</normaloff>.</iconset>
    </property>
    <property name="text">
     <string>about</string>
@@ -112,6 +116,20 @@
     <string>About this application</string>
    </property>
   </action>
+  <action name="action_reload">
+   <property name="icon">
+    <iconset theme="reload"/>
+   </property>
+   <property name="text">
+    <string>Reload</string>
+   </property>
+   <property name="toolTip">
+    <string>Reload database</string>
+   </property>
+   <property name="shortcut">
+    <string>Ctrl+R</string>
+   </property>
+  </action>
  </widget>
  <resources/>
  <connections/>
diff --git a/src/whyblocked_add.ui b/src/whyblocked_add.ui
index d3c514e..298daf3 100644
--- a/src/whyblocked_add.ui
+++ b/src/whyblocked_add.ui
@@ -15,7 +15,7 @@
   </property>
   <layout class="QVBoxLayout" name="verticalLayout">
    <item>
-    <layout class="QGridLayout" name="layout_grid">
+    <layout class="QGridLayout" name="layout_grid" rowstretch="0,0,0,0">
      <item row="0" column="0">
       <widget class="QLabel" name="label_user">
        <property name="text">