diff --git a/_linux/laf.xml b/_linux/laf.xml
deleted file mode 100644
index c1f98d9513689c94fea71c8419b5d574b69a5484..0000000000000000000000000000000000000000
--- a/_linux/laf.xml
+++ /dev/null
@@ -1,5 +0,0 @@
-<application>
-  <component name="LafManager">
-    <laf class-name="com.intellij.ide.ui.laf.darcula.DarculaLaf" />
-  </component>
-</application>
\ No newline at end of file
diff --git a/codestyles/Default.xml b/codestyles/Default.xml
deleted file mode 100644
index e94f32a8c528ea144c4fa1214dc75ee997b2382e..0000000000000000000000000000000000000000
--- a/codestyles/Default.xml
+++ /dev/null
@@ -1 +0,0 @@
-<code_scheme name="Default" version="173" />
\ No newline at end of file
diff --git a/colors.scheme.xml b/colors.scheme.xml
deleted file mode 100644
index 39308cdb16bb241cfd7f76f54f89479ea0f52b35..0000000000000000000000000000000000000000
--- a/colors.scheme.xml
+++ /dev/null
@@ -1,5 +0,0 @@
-<application>
-  <component name="EditorColorsManagerImpl">
-    <global_color_scheme name="Darcula" />
-  </component>
-</application>
\ No newline at end of file
diff --git a/debugger.xml b/debugger.xml
deleted file mode 100644
index 544ab155e35bc4e2b79741cfbf67c0036ffe5257..0000000000000000000000000000000000000000
--- a/debugger.xml
+++ /dev/null
@@ -1,13 +0,0 @@
-<application>
-  <component name="XDebuggerSettings">
-    <data-views />
-    <general />
-    <debuggers>
-      <debugger id="javascript">
-        <configuration>
-          <custom-object-presentation />
-        </configuration>
-      </debugger>
-    </debuggers>
-  </component>
-</application>
\ No newline at end of file
diff --git a/ide.general.xml b/ide.general.xml
deleted file mode 100644
index cf8a656c71b6f326fe9b719a3ac2dfb29153aa7b..0000000000000000000000000000000000000000
--- a/ide.general.xml
+++ /dev/null
@@ -1,5 +0,0 @@
-<application>
-  <component name="GeneralSettings">
-    <option name="showTipsOnStartup" value="false" />
-  </component>
-</application>
\ No newline at end of file
diff --git a/inspection/Default.xml b/inspection/Default.xml
deleted file mode 100644
index da0c24fdff1cb69b65963dd17d8cda91371add22..0000000000000000000000000000000000000000
--- a/inspection/Default.xml
+++ /dev/null
@@ -1,3 +0,0 @@
-<profile version="1.0">
-  <option name="myName" value="Default" />
-</profile>
\ No newline at end of file
diff --git a/vcs.xml b/vcs.xml
deleted file mode 100644
index c62ba4bc270aff02e8dc41918dbc68b900b02ce8..0000000000000000000000000000000000000000
--- a/vcs.xml
+++ /dev/null
@@ -1,21 +0,0 @@
-<application>
-  <component name="GitRememberedInputs">
-    <option name="visitedUrls">
-      <list>
-        <UrlAndUserName>
-          <option name="url" value="https://dev.itk.ppke.hu/prajczer.peter/Cryptography.git" />
-          <option name="userName" value="" />
-        </UrlAndUserName>
-        <UrlAndUserName>
-          <option name="url" value="http://dev.itk.ppke.hu" />
-          <option name="userName" value="prajczer.peter@hallgato.ppke.hu" />
-        </UrlAndUserName>
-        <UrlAndUserName>
-          <option name="url" value="https://dev.itk.ppke.hu/prajczer.peter/MachnieLearning" />
-          <option name="userName" value="" />
-        </UrlAndUserName>
-      </list>
-    </option>
-    <option name="cloneParentDir" value="$USER_HOME$/repo" />
-  </component>
-</application>
\ No newline at end of file