diff --git a/_build.sh b/_build.sh
index 60e748d82..726c8f350 100755
--- a/_build.sh
+++ b/_build.sh
@@ -454,7 +454,11 @@ fi
 if [ "${_OS}" = 'win' ] && \
    [ -s "${SIGN_CODE_KEY}" ]; then
   if command -v osslsigncode >/dev/null 2>&1; then
-    osslsigncode --version  # We need 2.2 or newer
+    export _OSSLSIGNCODE=osslsigncode
+    "${_OSSLSIGNCODE}" --version  # We need 2.2 or newer
+  elif [ -x "$(pwd)/osslsigncode-local" ]; then
+    export _OSSLSIGNCODE; _OSSLSIGNCODE="$(pwd)/osslsigncode-local"
+    "${_OSSLSIGNCODE}" --version
   elif [ -n "${SIGN_PKG_KEY_PASS:+1}" ]; then
     unset SIGN_CODE_KEY_PASS
     echo "! WARNING: osslsigncode not found, code signing disabled."
diff --git a/_dl.sh b/_dl.sh
index 662979e56..2d54e3f71 100755
--- a/_dl.sh
+++ b/_dl.sh
@@ -127,6 +127,11 @@ cat <<EOF
     "ref_expr": "boringssl_revision",
     "ref_mask": "([0-9a-fA-F]{32,})"
   },
+  {
+    "name": "osslsigncode",
+    "url": "https://github.com/mtrojnar/osslsigncode/archive/refs/tags/{vermm}.tar.gz",
+    "redir": "redir"
+  },
   {
     "name": "zlibng",
     "url": "https://github.com/zlib-ng/zlib-ng/archive/refs/tags/{ver}.tar.gz",
@@ -837,4 +842,12 @@ if [[ "${_DEPS}" = *'trurl'* ]]; then
   live_xt trurl "${TRURL_HASH}"
 fi
 
+if [ "${_OS}" = 'win' ] && \
+   [ -n "${SIGN_CODE_GPG_PASS:+1}" ] && \
+  ! command -v osslsigncode >/dev/null 2>&1; then
+  live_dl osslsigncode "${OSSLSIGNCODE_VER_}"
+  live_xt osslsigncode "${OSSLSIGNCODE_HASH}"
+  ./osslsigncode.sh "${OSSLSIGNCODE_VER_}"
+fi
+
 rm -r -f "${gpgdir:?}"
diff --git a/_sign-code.sh b/_sign-code.sh
index 204d51e75..755aef121 100755
--- a/_sign-code.sh
+++ b/_sign-code.sh
@@ -11,7 +11,8 @@ set -o xtrace -o errexit -o nounset; [ -n "${BASH:-}${ZSH_NAME:-}" ] && set -o p
 #       Linux: https://stackoverflow.com/questions/1732927/signed-executables-under-linux
 if [ "${_OS}" = 'win' ] && \
    [ -s "${SIGN_CODE_KEY}" ] && \
-   [ -n "${SIGN_CODE_KEY_PASS:+1}" ]; then
+   [ -n "${SIGN_CODE_KEY_PASS:+1}" ] && \
+   [ -n "${_OSSLSIGNCODE}" ]; then
 
   _ref="$1"
   shift
@@ -26,7 +27,7 @@ if [ "${_OS}" = 'win' ] && \
     echo "Code signing: '${file}'"
     # Requires: osslsigncode 2.4 or newer
     # -ts 'https://freetsa.org/tsr'
-    osslsigncode sign \
+    "${_OSSLSIGNCODE}" sign \
       -h sha512 \
       -in "${file}" -out "${file}-signed" \
       -time "${unixts}" \
@@ -34,7 +35,7 @@ if [ "${_OS}" = 'win' ] && \
 ${SIGN_CODE_KEY_PASS}
 EOF
   # # Create detached code signature:
-  # osslsigncode extract-signature \
+  # "${_OSSLSIGNCODE}" extract-signature \
   #   -in  "${file}-signed" \
   #   -out "${file}.p7"
     cp -f "${file}-signed" "${file}"
diff --git a/_versions.sh b/_versions.sh
index 10d801120..53575e84b 100755
--- a/_versions.sh
+++ b/_versions.sh
@@ -42,6 +42,8 @@ export BORINGSSL_VER_='2db0eb3f96a5756298dcd7f9319e56a98585bd10'
 export BORINGSSL_HASH=cd240bf27450f75cd5f41c512a06297c00646cdbac9f87b604e9312771db15a6
 export LIBRESSL_VER_='3.9.2'
 export LIBRESSL_HASH=7b031dac64a59eb6ee3304f7ffb75dad33ab8c9d279c847f92c89fb846068f97
+export OSSLSIGNCODE_VER_='2.8.0'
+export OSSLSIGNCODE_HASH=d275d86bf0a8094e2c2ea451065299f965238be3cfaf3af6aff276302d759354
 export ZLIBNG_VER_='2.1.6'
 export ZLIBNG_HASH=a5d504c0d52e2e2721e7e7d86988dec2e290d723ced2307145dedd06aeb6fef2
 export ZLIB_VER_='1.3.1'
diff --git a/osslsigncode.sh b/osslsigncode.sh
new file mode 100755
index 000000000..32102146e
--- /dev/null
+++ b/osslsigncode.sh
@@ -0,0 +1,20 @@
+#!/usr/bin/env bash
+
+# Copyright (C) Viktor Szakats. See LICENSE.md
+# SPDX-License-Identifier: MIT
+
+# shellcheck disable=SC3040,SC2039
+set -o xtrace -o errexit -o nounset; [ -n "${BASH:-}${ZSH_NAME:-}" ] && set -o pipefail
+
+_NAM="$(basename "$0" | cut -f 1 -d '.')"
+_VER="$1"
+
+(
+  cd "${_NAM}" || exit 0
+
+  gcc -O3 \
+    osslsigncode.c helpers.c utf.c msi.c pe.c cab.c cat.c appx.c script.c \
+    -o ../osslsigncode-local \
+    -DHAVE_SYS_MMAN_H \
+    -lcrypto -lz
+)