diff --git a/CHANGELOG.md b/CHANGELOG.md
index eda4294..70ab037 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -13,6 +13,7 @@
 - Add IDR to updater
 - Update tools (22/10/2021)
 - Fix Process Hacker 3 regex
+- Add HxD updater post_unpack script
 
 ### Removed
 
diff --git a/HEX Editor/HxD/HxD - 2.5.0.0 (February 11, 2021).7z b/HEX Editor/HxD/HxD - 2.5.0.0 (February 11, 2021).7z
index 25bcb99..85d5d6d 100644
Binary files a/HEX Editor/HxD/HxD - 2.5.0.0 (February 11, 2021).7z and b/HEX Editor/HxD/HxD - 2.5.0.0 (February 11, 2021).7z differ
diff --git a/Updater/bin/innounp.exe b/Updater/bin/innounp.exe
new file mode 100644
index 0000000..505f284
Binary files /dev/null and b/Updater/bin/innounp.exe differ
diff --git a/Updater/scripts/HxD.bat b/Updater/scripts/HxD.bat
new file mode 100644
index 0000000..5b86d17
--- /dev/null
+++ b/Updater/scripts/HxD.bat
@@ -0,0 +1,6 @@
+@ECHO OFF
+cd "updates/HxDPortableSetup"
+"../../bin/innounp.exe" -e "HxDPortableSetup.exe" "*,3.exe" "license.txt" "readme.txt"
+move "HxD32,3.exe" "HxD32.exe"
+move "HxD64,3.exe" "HxD64.exe"
+del "HxDPortableSetup.exe"
diff --git a/Updater/tools.ini b/Updater/tools.ini
index e7a9838..93ea03a 100644
--- a/Updater/tools.ini
+++ b/Updater/tools.ini
@@ -141,6 +141,7 @@ from = web
 local_version = 2.5.0.0 (February 11, 2021)
 re_version = <span style="float: left;">(.*?)</span>
 update_url = https://mh-nexus.de/downloads/HxDPortableSetup.zip
+post_unpack = scripts\HxD.bat
 
 [REHex]
 folder = ..\HEX Editor\REHex