diff --git a/scripts/unpack-zipfiles.cmd b/scripts/unpack-zipfiles.cmd
index ff90e05..5cc3d26 100644
--- a/scripts/unpack-zipfiles.cmd
+++ b/scripts/unpack-zipfiles.cmd
@@ -191,6 +191,23 @@ move /Y %T%\uwt\*.dll %TOOLS%\uwt
 rd /S /Q %T%\uwt
 echo.
 
+echo +++++++++++++++++++++++++
+echo ++++ CrystalDiskInfo ++++
+echo +++++++++++++++++++++++++
+
+if NOT EXIST %SOFTWARE%\diskinfo.zip (
+  echo WARNING: %SOFTWARE%\diskinfo.zip not found!
+) else (
+  echo unpacking diskinfo.zip ...
+  %TOOLS%\7z x -y -aoa -o%TOOLS%\diskinfo %SOFTWARE%\diskinfo.zip 1>nul
+  rd /S /Q %TOOLS%\diskinfo\License 2>nul
+  del /F /Q %TOOLS%\diskinfo\Readme.txt
+  del /F /Q %TOOLS%\diskinfo\DiskInfo32.exe
+  del /F /Q %TOOLS%\diskinfo\DiskInfoA64.exe
+  rd /S /Q %T%\diskinfo 2>nul
+)
+echo.
+
 echo +++++++++++++++++++++++
 echo ++++ Android tools ++++
 echo +++++++++++++++++++++++
diff --git a/software/basic.csv b/software/basic.csv
index b437ed2..f156e5f 100644
--- a/software/basic.csv
+++ b/software/basic.csv
@@ -44,4 +44,5 @@ https://psg-prod-eastus.azureedge.net/packages/pswindowsupdate.2.2.0.3.nupkg psw
 https://www.thewindowsclub.com/downloads/UWT4.zip UWT.zip
 https://www.glenn.delahoy.com/downloads/desktopinfo/DesktopInfo3100.zip desktopinfo.zip
 https://codeload.github.com/MysticFoxDE/WINDOWS-OPTIMIZATIONS/zip/refs/heads/main tcpoptimize.zip
+https://ftp.halifax.rwth-aachen.de/osdn/crystaldiskinfo/78192/CrystalDiskInfo8_17_14.zip diskinfo.zip