diff --git a/README.md b/README.md
index d823a2d..8218ba9 100644
--- a/README.md
+++ b/README.md
@@ -6,6 +6,8 @@ is not implemented by GitHub until now (requested on [05.12.2019](https://github
 and still delayed and/or refused? to be implemented in the future. According to GitHub, the internal API doesn't allow
 the implementation of such a feature, but this actions is demonstrating a working solution.
 
+See [pyTooling/download-artifact](https://github.com/pyTooling/download-artifact) for the matching download action.
+
 
 ## Usage
 
@@ -53,7 +55,7 @@ jobs:
 
 | Parameter      | Description                                                                                                                                                                                                                                                                                    |
 |----------------|------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
-| `artifact-id`  | GitHub ID of an Artifact, can be used by the REST API                                                                                                                                                                                                                                          |
+| `artifact-id`  | GitHub ID of an Artifact, can be used by the REST API.                                                                                                                                                                                                                                         |
 | `artifact-url` | URL to download an Artifact. Can be used in many scenarios such as linking to artifacts in issues or pull requests. Users must be logged-in in order for this URL to work. This URL is valid as long as the artifact has not expired or the artifact, run or repository have not been deleted. |
 
 
@@ -78,6 +80,9 @@ This action uses `tar` as provided by the GitHub runner's operating system image
 To ensure files starting with a dash aren't considered command line options to `tar`, `tar` is called with
 `--verbatim-files-from` option.
 
+To ensure files are extracted and assigned to the owner/group of the extracting user, options `--owner=0` and
+`--group=0` are used when creating the tarball.
+
 
 ### On macOS (BSD tar)
 
@@ -93,18 +98,30 @@ as a command line option.
 > 
 > Source: https://man.freebsd.org/cgi/man.cgi?tar(1)
 
+⚠ BSD tar doesn't support a `--owner=0` and `--group=0` option.
+
 
 ### On Windows (GNU tar)
 
 To ensure files starting with a dash aren't considered command line options to `tar`, `tar` is called with
 `--verbatim-files-from` option.
 
+To ensure files are extracted and assigned to the owner/group of the extracting user, options `--owner=0` and
+`--group=0` are used when creating the tarball.
+
 
 ## Dependencies
 
 * [actions/upload-artifact@v4](https://github.com/actions/upload-artifact)
 
 
+## Competing Actions
+
+* [eviden-actions/upload-artifact](https://github.com/eviden-actions/upload-artifact)
+* [nmerget/upload-gzip-artifact](https://github.com/nmerget/upload-gzip-artifact)
+* [alehechka/upload-tartifact](https://github.com/alehechka/upload-tartifact)
+
+
 ## Contributors
 
 * [Patrick Lehmann](https://GitHub.com/Paebbels) (Maintainer)
diff --git a/action.yml b/action.yml
index 0695273..8802e4a 100644
--- a/action.yml
+++ b/action.yml
@@ -23,7 +23,7 @@ author: Patrick Lehmann (@Paebbels)
 
 inputs:
   name:
-    description: | 
+    description: |
       Name of the artifact to upload.
     type: string
     required: false
@@ -120,7 +120,7 @@ runs:
               exit 1
             else
               echo -e "${ANSI_LIGHT_GREEN}[OK]${ANSI_NOCOLOR}"
-        
+
               dir="${{ inputs.working-directory }}"
               tarDirectory=""
               while [[ "${dir}" != "." ]]; do
@@ -146,35 +146,45 @@ runs:
           PATTERNS+=("$pattern")
         done <<<'${{ inputs.path }}'
         echo -e "${ANSI_LIGHT_GREEN}[DONE]${ANSI_NOCOLOR}"
-        
+
         print_files_unique() {
           for i in "$@"; do
             compgen -G "$i" || true
           done | sort | uniq
         }
-        
+
         echo -e "Checking tar ($(which tar)): ${ANSI_CYAN}$(tar --version | head -n 1)${ANSI_NOCOLOR}"
         echo -n "Assemble OS specific tar command line options ... "
         if [[ "${{ runner.os }}" == "macOS" ]]; then
           echo -e "${ANSI_Y}[macOS]${ANSI_NOCOLOR}"
+
+          # Options for BSD tar
+          tarOptions=()
+
+          # Option to read filenames from file
           filesFrom=("-T")
         elif [[ "${{ runner.os }}" == "Linux" || "${{ runner.os }}" == "Windows" ]]; then
           echo -e "${ANSI_LIGHT_GREEN}[${{ runner.os }}]${ANSI_NOCOLOR}"
+
+          # Options for GNU tar
+          tarOptions=("--owner=0" "--group=0")
+
+          # Option to read filenames from file
           filesFrom=("--verbatim-files-from" "--files-from")
         else
           echo -e "${ANSI_LIGHT_RED}[UNSUPPORTED]${ANSI_NOCOLOR}"
           exit 1
         fi
-        
+
         echo -n "Creating temporary tarball '${tarDirectory}${{ inputs.tarball-name }}' ... "
-        tar -cf "${tarDirectory}${{ inputs.tarball-name }}" --owner=0 --group=0 "${filesFrom[@]}" <(print_files_unique "${PATTERNS[@]}")
+        tar -cf "${tarDirectory}${{ inputs.tarball-name }}" "${tarOptions[@]}" "${filesFrom[@]}" <(print_files_unique "${PATTERNS[@]}")
         if [[ $? -ne 0 ]]; then
           echo -e "${ANSI_LIGHT_RED}[FAILED]${ANSI_NOCOLOR}"
           exit 1
         else
           echo -e "${ANSI_LIGHT_GREEN}[OK]${ANSI_NOCOLOR}"
         fi
-        
+
         echo -e "${ANSI_CYAN}Files collected: $(tar -tf "${tarDirectory}${{ inputs.tarball-name }}" | wc -l)${ANSI_NOCOLOR}"
 
     # https://github.com/actions/upload-artifact
@@ -199,7 +209,7 @@ runs:
         ANSI_LIGHT_RED="\e[91m"
         ANSI_LIGHT_GREEN="\e[92m"
         ANSI_NOCOLOR="\e[0m"
-        
+
         echo -n "Removing temporary tarball ... "
         rm -f "${{ inputs.tarball-name }}"
         if [[ $? -ne 0 ]]; then