diff --git a/src/blackcore/context/contextapplication.h b/src/blackcore/context/contextapplication.h
index 6aa76cfaf..e29bd3030 100644
--- a/src/blackcore/context/contextapplication.h
+++ b/src/blackcore/context/contextapplication.h
@@ -146,18 +146,6 @@ namespace BlackCore
             //! Identifier of application, remote side if distributed
             virtual BlackMisc::CIdentifier getApplicationIdentifier() const = 0;
 
-            //! Remote enabled version of writing a text file
-            virtual bool writeToFile(const QString &fileName, const QString &content) = 0;
-
-            //! Remote enabled version of reading a text file
-            virtual QString readFromFile(const QString &fileName) const = 0;
-
-            //! Remote enabled version of deleting a file
-            virtual bool removeFile(const QString &fileName) = 0;
-
-            //! Remote enabled version of file exists
-            virtual bool existsFile(const QString &fileName) const = 0;
-
             //! Forward to facade
             virtual bool parseCommandLine(const QString &commandLine, const BlackMisc::CIdentifier &originator) override;
 
diff --git a/src/blackcore/context/contextapplicationempty.h b/src/blackcore/context/contextapplicationempty.h
index 1ee04dad4..2959c5fce 100644
--- a/src/blackcore/context/contextapplicationempty.h
+++ b/src/blackcore/context/contextapplicationempty.h
@@ -103,15 +103,6 @@ namespace BlackCore
                 logEmptyContextWarning(Q_FUNC_INFO);
             }
 
-            //! \copydoc IContextApplication::writeToFile
-            virtual bool writeToFile(const QString &fileName, const QString &content) override
-            {
-                Q_UNUSED(fileName);
-                Q_UNUSED(content);
-                logEmptyContextWarning(Q_FUNC_INFO);
-                return false;
-            }
-
             //! \copydoc IContextApplication::registerApplication
             virtual BlackMisc::CIdentifier registerApplication(const BlackMisc::CIdentifier &application) override
             {
@@ -141,30 +132,6 @@ namespace BlackCore
                 return BlackMisc::CIdentifier();
             }
 
-            //! \copydoc IContextApplication::readFromFile
-            virtual QString readFromFile(const QString &fileName) const override
-            {
-                Q_UNUSED(fileName);
-                logEmptyContextWarning(Q_FUNC_INFO);
-                return QString();
-            }
-
-            //! \copydoc IContextApplication::removeFile
-            virtual bool removeFile(const QString &fileName) override
-            {
-                Q_UNUSED(fileName);
-                logEmptyContextWarning(Q_FUNC_INFO);
-                return false;
-            }
-
-            //! \copydoc IContextApplication::existsFile
-            virtual bool existsFile(const QString &fileName) const override
-            {
-                Q_UNUSED(fileName);
-                logEmptyContextWarning(Q_FUNC_INFO);
-                return false;
-            }
-
             //! \copydoc IContextApplication::dotCommandsHtmlHelp
             virtual QString dotCommandsHtmlHelp() const override
             {
diff --git a/src/blackcore/context/contextapplicationimpl.cpp b/src/blackcore/context/contextapplicationimpl.cpp
index 391c04d33..e9654773e 100644
--- a/src/blackcore/context/contextapplicationimpl.cpp
+++ b/src/blackcore/context/contextapplicationimpl.cpp
@@ -104,20 +104,6 @@ namespace BlackCore::Context
         }
     }
 
-    bool CContextApplication::writeToFile(const QString &fileName, const QString &content)
-    {
-        if (m_debugEnabled) { CLogMessage(this, CLogCategories::contextSlot()).debug() << Q_FUNC_INFO << fileName << content.left(25); }
-        if (fileName.isEmpty()) { return false; }
-        QFile file(fileName);
-        if (file.open(QIODevice::WriteOnly | QIODevice::Text))
-        {
-            QTextStream out(&file);
-            out << content;
-            return true;
-        }
-        return false;
-    }
-
     CIdentifier CContextApplication::registerApplication(const CIdentifier &application)
     {
         if (m_debugEnabled) { CLogMessage(this, CLogCategories::contextSlot()).debug() << Q_FUNC_INFO << application; }
@@ -161,35 +147,6 @@ namespace BlackCore::Context
         return this->identifier();
     }
 
-    QString CContextApplication::readFromFile(const QString &fileName) const
-    {
-        if (m_debugEnabled) { CLogMessage(this, CLogCategories::contextSlot()).debug() << Q_FUNC_INFO << fileName; }
-        QFile file(fileName);
-        QString content;
-        if (fileName.isEmpty()) return content;
-        if (file.open(QIODevice::ReadOnly | QIODevice::Text))
-        {
-            QTextStream in(&file);
-            in >> content;
-            file.close();
-        }
-        return content;
-    }
-
-    bool CContextApplication::removeFile(const QString &fileName)
-    {
-        if (m_debugEnabled) { CLogMessage(this, CLogCategories::contextSlot()).debug() << Q_FUNC_INFO << fileName; }
-        if (fileName.isEmpty()) { return false; }
-        return QFile::remove(fileName);
-    }
-
-    bool CContextApplication::existsFile(const QString &fileName) const
-    {
-        if (m_debugEnabled) { CLogMessage(this, CLogCategories::contextSlot()).debug() << Q_FUNC_INFO << fileName; }
-        if (fileName.isEmpty()) return false;
-        return QFile::exists(fileName);
-    }
-
     QString CContextApplication::dotCommandsHtmlHelp() const
     {
         return CSimpleCommandParser::commandsHtmlHelp();
diff --git a/src/blackcore/context/contextapplicationimpl.h b/src/blackcore/context/contextapplicationimpl.h
index 9da5cc12e..257bb95dc 100644
--- a/src/blackcore/context/contextapplicationimpl.h
+++ b/src/blackcore/context/contextapplicationimpl.h
@@ -71,9 +71,6 @@ namespace BlackCore
             //! \copydoc BlackCore::Context::IContextApplication::callHotkeyActionRemotely
             virtual void callHotkeyActionRemotely(const QString &action, bool argument, const BlackMisc::CIdentifier &origin) override;
 
-            //! \copydoc BlackCore::Context::IContextApplication::writeToFile
-            virtual bool writeToFile(const QString &fileName, const QString &content) override;
-
             //! \copydoc BlackCore::Context::IContextApplication::registerApplication
             virtual BlackMisc::CIdentifier registerApplication(const BlackMisc::CIdentifier &application) override;
 
@@ -86,15 +83,6 @@ namespace BlackCore
             //! \copydoc BlackCore::Context::IContextApplication::getApplicationIdentifier
             virtual BlackMisc::CIdentifier getApplicationIdentifier() const override;
 
-            //! \copydoc BlackCore::Context::IContextApplication::readFromFile
-            virtual QString readFromFile(const QString &fileName) const override;
-
-            //! \copydoc BlackCore::Context::IContextApplication::removeFile
-            virtual bool removeFile(const QString &fileName) override;
-
-            //! \copydoc BlackCore::Context::IContextApplication::existsFile
-            virtual bool existsFile(const QString &fileName) const override;
-
             //! \copydoc BlackCore::Context::IContextApplication::dotCommandsHtmlHelp
             virtual QString dotCommandsHtmlHelp() const override;
 
diff --git a/src/blackcore/context/contextapplicationproxy.cpp b/src/blackcore/context/contextapplicationproxy.cpp
index cf0e734b2..6e2d6de23 100644
--- a/src/blackcore/context/contextapplicationproxy.cpp
+++ b/src/blackcore/context/contextapplicationproxy.cpp
@@ -129,30 +129,6 @@ namespace BlackCore::Context
         return m_dBusInterface->callDBusRet<BlackMisc::CIdentifier>(QLatin1String("getApplicationIdentifier"));
     }
 
-    bool CContextApplicationProxy::writeToFile(const QString &fileName, const QString &content)
-    {
-        if (fileName.isEmpty()) { return false; }
-        return m_dBusInterface->callDBusRet<bool>(QLatin1String("writeToFile"), fileName, content);
-    }
-
-    QString CContextApplicationProxy::readFromFile(const QString &fileName) const
-    {
-        if (fileName.isEmpty()) { return {}; }
-        return m_dBusInterface->callDBusRet<QString>(QLatin1String("readFromFile"), fileName);
-    }
-
-    bool CContextApplicationProxy::removeFile(const QString &fileName)
-    {
-        if (fileName.isEmpty()) { return false; }
-        return m_dBusInterface->callDBusRet<bool>(QLatin1String("removeFile"), fileName);
-    }
-
-    bool CContextApplicationProxy::existsFile(const QString &fileName) const
-    {
-        if (fileName.isEmpty()) { return false; }
-        return m_dBusInterface->callDBusRet<bool>(QLatin1String("existsFile"), fileName);
-    }
-
     QString CContextApplicationProxy::dotCommandsHtmlHelp() const
     {
         return m_dBusInterface->callDBusRet<QString>(QLatin1String("dotCommandsHtmlHelp"));
diff --git a/src/blackcore/context/contextapplicationproxy.h b/src/blackcore/context/contextapplicationproxy.h
index 776931a45..c7344f83b 100644
--- a/src/blackcore/context/contextapplicationproxy.h
+++ b/src/blackcore/context/contextapplicationproxy.h
@@ -86,18 +86,6 @@ namespace BlackCore
             //! \copydoc BlackCore::Context::IContextApplication::getApplicationIdentifier
             virtual BlackMisc::CIdentifier getApplicationIdentifier() const override;
 
-            //! \copydoc BlackCore::Context::IContextApplication::writeToFile
-            virtual bool writeToFile(const QString &fileName, const QString &content) override;
-
-            //! \copydoc BlackCore::Context::IContextApplication::readFromFile
-            virtual QString readFromFile(const QString &fileName) const override;
-
-            //! \copydoc BlackCore::Context::IContextApplication::removeFile
-            virtual bool removeFile(const QString &fileName) override;
-
-            //! \copydoc BlackCore::Context::IContextApplication::existsFile
-            virtual bool existsFile(const QString &fileName) const override;
-
             //! \copydoc BlackCore::Context::IContextApplication::dotCommandsHtmlHelp
             virtual QString dotCommandsHtmlHelp() const override;