diff --git a/CLIENT_DATA/setup32.ins b/CLIENT_DATA/setup32.ins
index 34bc688..0f474cc 100644
--- a/CLIENT_DATA/setup32.ins
+++ b/CLIENT_DATA/setup32.ins
@@ -96,6 +96,9 @@ else
 	Winbatch_install
 	Sub_check_exitcode
 	
+	Winbatch_install_odf
+	Sub_check_exitcode
+	
 	comment "Copy files"
 	Files_install /32Bit
 	
@@ -119,6 +122,9 @@ xml ed -O -u "/Configuration/PIDKEY/@Value" -v $LicenseKey$ -u "/Configuration/U
 [Winbatch_install]
 "$LogDir$\msoffice2007\SETUP.EXE" /config "$LogDir$\msoffice2007.xml"
 
+[Winbatch_install_odf]
+msiexec /i "$OdfAddInExe$" /l* "$LogDir$\$ProductId$.install_log.txt" /qb! ALLUSERS=1 REBOOT=ReallySuppress
+
 [Winbatch_remove]
 delete -sf "$LogDir$\msoffice2007\"
 
diff --git a/OdfAddInForOfficeSetup-de_4.0.5309.exe.sha1sum b/OdfAddInForOfficeSetup-de_4.0.5309.exe.sha1sum
new file mode 100644
index 0000000..c21601b
--- /dev/null
+++ b/OdfAddInForOfficeSetup-de_4.0.5309.exe.sha1sum
@@ -0,0 +1 @@
+2950904d0cb77133eb6d655e605f7a5b2a123043  /home/mario/.opsi-dist-cache/microsoft.office2007-2007.3/X86/OdfAddInForOfficeSetup-de_4.0.5309.exe
diff --git a/builder-product.cfg b/builder-product.cfg
index 6888812..a2296ff 100644
--- a/builder-product.cfg
+++ b/builder-product.cfg
@@ -31,6 +31,17 @@ DL_SOURCE[2]="http://download.microsoft.com/download/C/7/9/C79AD703-6F74-48AD-A6
 DL_ARCH[2]="X86"
 DL_WINST_NAME[2]=InstallSp3Exe
 
+DL_FILE[3]="OdfAddInForOfficeSetup-de_4.0.5309.exe"
+DL_SOURCE[3]="http://sourceforge.net/projects/odf-converter/files/ODF%20Add-in%20for%20Office/Release%204.0/OdfAddInForOfficeSetup-de_4.0.5309.exe"
+DL_ARCH[3]="X86"
+DL_EXTRACT_FORMAT[3]="7zip"
+DL_EXTRACT_TO[3]="Odf"
+
+
+WINST_NAME[0]="OdfAddInExe"
+WINST_VALUE[0]="@DL_EXTRACT_WINST_PATH[3]@\\OdfAddInForOfficeSetup.msi"
+
+
 # File array index for the image showing while installing the program
 ICON_DL_INDEX=0