diff --git a/CMakeLists.txt b/CMakeLists.txt
index 852875f..0d32ed5 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -19,6 +19,7 @@ file(GLOB
     "src/*"
     "src/MainWidget/*"
     "src/LicenseModel/*"
+    "src/EditClientDialog/*"
     "deps/deps.qrc"
 )
 
diff --git a/deps/deps.qrc b/deps/deps.qrc
index 92d38fb..29a02b0 100644
--- a/deps/deps.qrc
+++ b/deps/deps.qrc
@@ -7,6 +7,7 @@
          <file alias="edit.png">edit.png</file>
          <file alias="delete.png">delete.png</file>
          <file alias="info.png">info.png</file>
+         <file alias="dropFiles.png">dropFiles.png</file>
          <file alias="tables.ddl">tables.ddl</file>
     </qresource>
 </RCC>
\ No newline at end of file
diff --git a/deps/dropFiles.png b/deps/dropFiles.png
new file mode 100644
index 0000000..6fd475b
Binary files /dev/null and b/deps/dropFiles.png differ
diff --git a/src/EditClientDialog/DropFileWidget.cpp b/src/EditClientDialog/DropFileWidget.cpp
new file mode 100644
index 0000000..c863991
--- /dev/null
+++ b/src/EditClientDialog/DropFileWidget.cpp
@@ -0,0 +1,85 @@
+#include "DropFileWidget.h"
+
+// Qt
+#include <QDebug>
+#include <QDropEvent>
+#include <QFileDialog>
+#include <QIcon>
+#include <QLabel>
+#include <QMimeData>
+#include <QStandardPaths>
+#include <QVBoxLayout>
+
+DropFileWidget::DropFileWidget(QWidget *parent)
+    : QWidget(parent)
+{
+    setAcceptDrops(true);
+
+    QVBoxLayout *layout = new QVBoxLayout(this);
+    setLayout(layout);
+
+    QIcon icon(":/deps/dropFiles.png");
+    QLabel *iconLabel = new QLabel(this);
+    iconLabel->setPixmap(icon.pixmap(300, 300));
+    iconLabel->setAlignment(Qt::AlignCenter);
+    layout->addWidget(iconLabel);
+}
+
+void DropFileWidget::dragEnterEvent(QDragEnterEvent *e)
+{
+    if (e->mimeData()->hasUrls())
+        e->acceptProposedAction();
+    else
+        e->ignore();
+}
+
+void DropFileWidget::dragMoveEvent(QDragMoveEvent *e)
+{
+    if (e->mimeData()->hasUrls())
+        e->acceptProposedAction();
+    else
+        e->ignore();
+}
+
+void DropFileWidget::dropEvent(QDropEvent *e)
+{
+    if (e->mimeData()->hasUrls())
+    {
+        QStringList paths;
+        const auto urls = e->mimeData()->urls();
+        for (const QUrl &url : urls)
+        {
+            if (url.isLocalFile())
+            {
+                const QString path = url.toLocalFile();
+                if (!path.isEmpty())
+                    paths << path;
+            }
+        }
+
+        if (!paths.isEmpty())
+        {
+            emit filesDropped(paths);
+            e->acceptProposedAction();
+        }
+        else
+            e->ignore();
+    }
+}
+
+void DropFileWidget::mousePressEvent(QMouseEvent *e)
+{
+    if (e->button() == Qt::LeftButton)
+        selectFiles();
+    QWidget::mousePressEvent(e);
+}
+
+void DropFileWidget::selectFiles()
+{
+    auto files = QFileDialog::getOpenFileNames(
+        this
+        , tr("Select config file")
+        , QStandardPaths::writableLocation(QStandardPaths::HomeLocation)
+    );
+    emit filesDropped(files);
+}
diff --git a/src/EditClientDialog/DropFileWidget.h b/src/EditClientDialog/DropFileWidget.h
new file mode 100644
index 0000000..911bea0
--- /dev/null
+++ b/src/EditClientDialog/DropFileWidget.h
@@ -0,0 +1,23 @@
+#ifndef LICENSEMANAGER_DROPFILEWIDGET_H
+#define LICENSEMANAGER_DROPFILEWIDGET_H
+
+// Qt
+#include <QWidget>
+class QLabel;
+
+class DropFileWidget : public QWidget {
+    Q_OBJECT
+public:
+    explicit DropFileWidget(QWidget *parent = nullptr);
+signals:
+    void filesDropped(const QStringList &paths);
+protected:
+    void dragEnterEvent(QDragEnterEvent *e) override;
+    void dragMoveEvent(QDragMoveEvent *e) override;
+    void dropEvent(QDropEvent *e) override;
+    void mousePressEvent(QMouseEvent *e) override;
+private:
+    void selectFiles();
+};
+
+#endif //LICENSEMANAGER_DROPFILEWIDGET_H
diff --git a/src/EditClientDialog/EditClientDialog.cpp b/src/EditClientDialog/EditClientDialog.cpp
new file mode 100644
index 0000000..bcb9358
--- /dev/null
+++ b/src/EditClientDialog/EditClientDialog.cpp
@@ -0,0 +1,103 @@
+#include "EditClientDialog.h"
+
+// Qt
+#include <QLabel>
+#include <QPushButton>
+#include <QTabWidget>
+#include <QVBoxLayout>
+
+// Self
+#include "DropFileWidget.h"
+#include "LicenseModel/LicenseModel.h"
+
+EditClientDialog::EditClientDialog(LicenseModel* model, QWidget *parent)
+    : QDialog(parent)
+    , m_model(model)
+{
+    setWindowTitle(tr("Edit Client"));
+    setModal(true);
+    setAcceptDrops(true);
+
+    // Ui
+    {
+        auto vLayout = new QVBoxLayout;
+        setLayout(vLayout);
+        m_tabWidget = new QTabWidget(this);
+        vLayout->addWidget(m_tabWidget);
+
+        // Auto filled widget
+        {
+            auto autoFilledWidget = new QWidget(m_tabWidget);
+            auto layout = new QVBoxLayout;
+            autoFilledWidget->setLayout(layout);
+
+            auto dropWidget = new DropFileWidget(autoFilledWidget);
+            layout->addWidget(dropWidget);
+            layout->addStretch();
+            m_configPathLabel = new QLabel(tr("Drop file here"));
+            m_configPathLabel->setAlignment(Qt::AlignCenter);
+            layout->addWidget(m_configPathLabel);
+            m_tabWidget->addTab(autoFilledWidget, tr("File autofilled"));
+
+            connect(dropWidget, &DropFileWidget::filesDropped, this, &EditClientDialog::onFilesChanged);
+        }
+
+        // Manual user add widget
+        {
+            auto manualWidget = new QWidget(m_tabWidget);
+            auto layout = new QVBoxLayout;
+            manualWidget->setLayout(layout);
+
+
+
+            m_tabWidget->addTab(manualWidget, tr("Manual"));
+        }
+
+        auto hLayout = new QHBoxLayout;
+        hLayout->setSpacing(vLayout->spacing());
+        hLayout->addStretch();
+        m_saveButton = new QPushButton(tr("Save"), this);
+        hLayout->addWidget(m_saveButton);
+        auto cancelButton = new QPushButton(tr("Cancel"), this);
+        hLayout->addWidget(cancelButton);
+        vLayout->addItem(hLayout);
+
+        connect(m_saveButton, &QPushButton::clicked, this, &EditClientDialog::onSaveButtonClicked);
+        connect(cancelButton, &QPushButton::clicked, this, &QDialog::reject);
+    }
+
+    loadSettings();
+}
+
+EditClientDialog::~EditClientDialog()
+{
+    saveSettings();
+}
+
+void EditClientDialog::loadSettings()
+{
+
+}
+
+void EditClientDialog::saveSettings()
+{
+
+}
+
+void EditClientDialog::onSaveButtonClicked()
+{
+
+}
+
+void EditClientDialog::onFilesChanged(const QStringList &paths)
+{
+    if (paths.isEmpty())
+        return;
+    QFile file(paths.at(0));
+    if (!file.open(QIODevice::ReadOnly | QIODevice::Text))
+        return;
+
+    file.close();
+    m_filesPath = paths.at(0);
+    m_configPathLabel->setText(paths.at(0).split("/").last());
+}
diff --git a/src/EditClientDialog/EditClientDialog.h b/src/EditClientDialog/EditClientDialog.h
new file mode 100644
index 0000000..8aa46a2
--- /dev/null
+++ b/src/EditClientDialog/EditClientDialog.h
@@ -0,0 +1,37 @@
+#ifndef LICENSEMANAGER_EDITCLIENTDIALOG_H
+#define LICENSEMANAGER_EDITCLIENTDIALOG_H
+
+// Qt
+#include <QDebug>
+#include <QDialog>
+#include <QDragEnterEvent>
+#include <QLabel>
+#include <QMimeData>
+class QTabWidget;
+
+// Self
+class LicenseModel;
+
+class EditClientDialog : public QDialog
+{
+    Q_OBJECT
+public:
+    EditClientDialog(LicenseModel* model, QWidget *parent = nullptr);
+    ~EditClientDialog();
+
+private slots:
+    void onSaveButtonClicked();
+    void onFilesChanged(const QStringList &paths);
+private:
+    void loadSettings();
+    void saveSettings();
+private:
+    LicenseModel* m_model{nullptr};
+    QTabWidget* m_tabWidget{nullptr};
+    QLabel* m_configPathLabel{nullptr};
+
+    QPushButton* m_saveButton{nullptr};
+    QString m_filesPath;
+};
+
+#endif //LICENSEMANAGER_EDITCLIENTDIALOG_H
diff --git a/src/MainWidget/MainWidget.cpp b/src/MainWidget/MainWidget.cpp
index a719731..e15e9b6 100644
--- a/src/MainWidget/MainWidget.cpp
+++ b/src/MainWidget/MainWidget.cpp
@@ -16,6 +16,7 @@
 
 // Self
 #include "LicenseModel/LicenseModel.h"
+#include "EditClientDialog/EditClientDialog.h"
 
 MainWidget::MainWidget(QWidget *parent)
     : QMainWindow(parent)
@@ -107,7 +108,7 @@ void MainWidget::onGetInfoTriggered()
     auto vLayout = new QVBoxLayout;
     dialog.setLayout(vLayout);
     QIcon icon(":/deps/icon.png");
-    QLabel *iconLabel = new QLabel;
+    QLabel *iconLabel = new QLabel(&dialog);
     iconLabel->setPixmap(icon.pixmap(300, 300));
     iconLabel->setAlignment(Qt::AlignCenter);
     vLayout->addWidget(iconLabel);
@@ -137,7 +138,8 @@ void MainWidget::onReloadTableTriggered()
 
 void MainWidget::onAddClientTriggered()
 {
-
+    EditClientDialog dialog(m_licenseModel, this);
+    dialog.exec();
 }
 
 void MainWidget::onEditClientTriggered()