diff --git a/Makefile b/Makefile
index dddc532..9a09797 100644
--- a/Makefile
+++ b/Makefile
@@ -132,7 +132,7 @@ install_boot_screen:
 	${installbin} -m0644 -t ${SHAREDIR}/plymouth/themes/RetroTux ${SRCDIR}/Plymouth/RetroTux/*
 
 install_plus:
-	${installbin} -dm0755 ${SHAREDIR}/chicago95-theme-plus/assets ${BINDIR} ${LIBEXECDIR}/chicago95-theme-plus ${DOCDIR}/demo
+	${installbin} -dm0755 ${SHAREDIR}/chicago95-theme-plus/assets ${BINDIR} ${LIBEXECDIR}/chicago95-theme-plus ${DOCDIR}/demo ${APPSDIR} ${MIMEDIR}
 	${installbin} -m0755 -t ${SHAREDIR}/chicago95-theme-plus/assets ${SRCDIR}/Plus/assets/*
 	${installbin} -m0755 ${SRCDIR}/Plus/ChicagoPlus.py ${BINDIR}/ChicagoPlus
 	${installbin} -m0755 ${SRCDIR}/Plus/PlusGUI.py ${BINDIR}/PlusGUI
@@ -140,6 +140,8 @@ install_plus:
 	${installbin} -m0644 ${SRCDIR}/Plus/README.MD ${DOCDIR}/Plus-README.MD
 	${installbin} -m0644 -t ${DOCDIR} ${SRCDIR}/Plus/*.png
 	${installbin} -m0644 -t ${DOCDIR}/demo ${SRCDIR}/Plus/demo/*
+	${installbin} -m0644 -t ${APPSDIR} ${SRCDIR}/Plus/*.desktop
+	${installbin} -m0644 -t ${MIMEDIR} ${SRCDIR}/Plus/chicago95-plus-theme.xml
 
 uninstall:
 	${rmbin} -rf \
@@ -159,6 +161,7 @@ uninstall:
 		${SOUNDSDIR}/Chicago95 \
 		${LIBEXECDIR}/chicago95-theme-plus ${BINDIR}/ChicagoPlus ${BINDIR}/PlusGUI \
 		${SHAREDIR}/chicago95-theme-plus \
+		${APPSDIR}/PlusGUI.desktop ${MIMEDIR}/chicago95-plus-theme.xml \
 		${SHAREDIR}/plymouth/themes/Chicago95 ${SHAREDIR}/plymouth/themes/RetroTux \
 		${XDGAUTODIR}/chicago95-startup.desktop
 
diff --git a/Plus/PlusGUI.desktop b/Plus/PlusGUI.desktop
new file mode 100644
index 0000000..3cdeab8
--- /dev/null
+++ b/Plus/PlusGUI.desktop
@@ -0,0 +1,14 @@
+[Desktop Entry]
+Categories=Settings;DesktopSettings;
+Comment=Import Windows .theme files
+Exec=/usr/bin/PlusGUI %f
+GenericName=Windows theme importer
+Icon=desktop-preferences
+Keywords=theme;import;
+MimeType=application/x-plus-theme;
+Name=Chicago95 Plus!
+Path=/tmp
+StartupNotify=true
+Terminal=false
+Type=Application
+Version=1.0
diff --git a/Plus/chicago95-plus-theme.xml b/Plus/chicago95-plus-theme.xml
new file mode 100644
index 0000000..b143c9e
--- /dev/null
+++ b/Plus/chicago95-plus-theme.xml
@@ -0,0 +1,11 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<mime-info xmlns="http://www.freedesktop.org/standards/shared-mime-info">
+   <mime-type type="application/x-plus-theme">
+      <sub-class-of type="application/x-theme">
+      <magic priority="75">
+         <match type="string" value="[Control Panel\Colors]" offset="0"/>
+      </magic>
+      <comment>Chicago95 Plus! theme</comment>
+      <glob pattern="*.theme"/>
+   </mime-type>
+</mime-info>