diff --git a/app/install_alle.cmd b/app/install_alle.cmd
index f9d51c6..6b28d69 100644
--- a/app/install_alle.cmd
+++ b/app/install_alle.cmd
@@ -1,3 +1,12 @@
+:: --- Liste aller installierbaren Apps ---
+set "APPS=7zip advipscanner audacity blender chromium double-commander driverstore-explorer filezilla firefox-esr firefox-msi firefox-stub firefox freecad gimp git glogg greenshot handbrake inkscape iperf3 keepass krita libreoffice-x64 libreoffice-x86 librewolf localsend meshcentral-alb microsip mp3tag notepad++ obs onlyoffice openssh openvpn pdf24 putty rdc-manager rustdesk-albrecht rustdesk-ostrachhelp rustdesk sandboxie+ shotcut sumatrapdf thunderbird tightvnc tortoisegit vbox veracrypt vlc waterfox windirstat wireguard wireshark xnview xournal zabbix2"
+
+for %%A in (%APPS%) do (
+        call install.cmd app %%A
+)
+
+GOTO END
+
 :: aktuelles install.cmd muss initialisiert sein!
 
 call install.cmd app 7zip
@@ -31,4 +40,6 @@ call install.cmd app veracrypt
 call install.cmd app vlc
 call install.cmd app waterfox
 call install.cmd app wireguard
-call install.cmd app xournal
\ No newline at end of file
+call install.cmd app xournal
+
+:END
\ No newline at end of file
diff --git a/app/install_audacity.cmd b/app/install_audacity.cmd
index de987f6..303ab5e 100644
--- a/app/install_audacity.cmd
+++ b/app/install_audacity.cmd
@@ -9,7 +9,7 @@ MKDIR %SAVEPATH% 2> nul & CD /D %SAVEPATH%
 
 :: --- Download Basis-URL, Dateiname und TEMP-Verzeichnis
 :: https://github.com/audacity/audacity/releases/latest
-set VERS=3.7.5
+set VERS=4.0.0
 set BASEURL=https://github.com/audacity/audacity/releases/download/Audacity-%VERS%
 set PROG=audacity-win-%VERS%-64bit.exe