diff --git a/software/optional.csv b/software/optional.csv
index 6943628..ba10f83 100644
--- a/software/optional.csv
+++ b/software/optional.csv
@@ -31,4 +31,5 @@ https://updates.tdesktop.com/tx64/tsetup-x64.3.7.3.exe telegram-setup.exe
 https://www.sharemouse.com/ShareMouseSetup.exe sharemouse-setup.exe
 https://download01.logi.com/web/ftp/pub/techsupport/options/options_installer.exe logitechoptions-setup.exe
 https://sourceforge.net/projects/keepass/files/KeePass%202.x/2.51.1/KeePass-2.51.1-Setup.exe/download?use_mirror=netcologne# keepass2-setup.exe
+https://download3.pdf24.org/pdf24-creator-11.1.0.msi pdf24-setup.msi