diff --git a/__tests__/extensions.test.ts b/__tests__/extensions.test.ts
index 74d9522c..cf3ddbf7 100644
--- a/__tests__/extensions.test.ts
+++ b/__tests__/extensions.test.ts
@@ -25,6 +25,12 @@ describe('Extension tests', () => {
 
     win32 = await extensions.addExtension('xdebug', '7.2', 'fedora');
     expect(win32).toContain('Platform fedora is not supported');
+
+    win32 = await extensions.addExtension('blackfire', '7.3', 'win32');
+    expect(win32).toContain('blackfire.ps1 7.3 73');
+
+    win32 = await extensions.addExtension('blackfire-1.31.0', '7.3', 'win32');
+    expect(win32).toContain('blackfire.ps1 7.3 73 1.31.0');
   });
 
   it('checking addExtensionOnLinux', async () => {
@@ -126,6 +132,12 @@ describe('Extension tests', () => {
     expect(darwin).toContain('brew install pkg-config imagemagick');
     expect(darwin).toContain('sudo pecl install -f imagick');
 
+    darwin = await extensions.addExtension('blackfire', '7.3', 'darwin');
+    expect(darwin).toContain('blackfire_darwin.sh 7.3 73');
+
+    darwin = await extensions.addExtension('blackfire-1.31.0', '7.3', 'darwin');
+    expect(darwin).toContain('blackfire_darwin.sh 7.3 73 1.31.0');
+
     darwin = await extensions.addExtension(
       'does_not_exist',
       '7.2',
diff --git a/dist/index.js b/dist/index.js
index 6a8d5fd3..62837264 100644
--- a/dist/index.js
+++ b/dist/index.js
@@ -2733,6 +2733,18 @@ function addExtensionDarwin(extension_csv, version, pipe) {
                                 ' ' +
                                 version;
                         return;
+                    case /^blackfire(-\d+\.\d+\.\d+)?$/.test(extension):
+                        script +=
+                            '\nsh ' +
+                                path.join(__dirname, '../src/scripts/ext/blackfire_darwin.sh') +
+                                ' ' +
+                                version +
+                                ' ' +
+                                (yield utils.getMinorVersion(version)).replace('.', '');
+                        if (ext_version) {
+                            script += ' ' + ext_version;
+                        }
+                        return;
                     default:
                         install_command = 'sudo pecl install -f ' + extension + pipe;
                         break;
@@ -2768,6 +2780,19 @@ function addExtensionWindows(extension_csv, version, pipe) {
                 const version_extension = version + extension;
                 let matches;
                 switch (true) {
+                    // match blackfire...blackfire-1.31.0
+                    case /^blackfire(-\d+\.\d+\.\d+)?$/.test(extension):
+                        script +=
+                            '\nsh ' +
+                                path.join(__dirname, '../src/scripts/ext/blackfire.ps1') +
+                                ' ' +
+                                version +
+                                ' ' +
+                                (yield utils.getMinorVersion(version)).replace('.', '');
+                        if (ext_version) {
+                            script += ' ' + ext_version;
+                        }
+                        return;
                     // match pre-release versions
                     case /.*-(beta|alpha|devel|snapshot)/.test(version_extension):
                         script += '\nAdd-Extension ' + ext_name + ' ' + ext_version;
diff --git a/src/extensions.ts b/src/extensions.ts
index 58e621e1..632b541d 100644
--- a/src/extensions.ts
+++ b/src/extensions.ts
@@ -63,6 +63,19 @@ export async function addExtensionDarwin(
           ' ' +
           version;
         return;
+      case /^blackfire(-\d+\.\d+\.\d+)?$/.test(extension):
+        script +=
+          '\nsh ' +
+          path.join(__dirname, '../src/scripts/ext/blackfire_darwin.sh') +
+          ' ' +
+          version +
+          ' ' +
+          (await utils.getMinorVersion(version)).replace('.', '');
+
+        if (ext_version) {
+          script += ' ' + ext_version;
+        }
+        return;
       default:
         install_command = 'sudo pecl install -f ' + extension + pipe;
         break;
@@ -98,6 +111,20 @@ export async function addExtensionWindows(
     const version_extension: string = version + extension;
     let matches: RegExpExecArray;
     switch (true) {
+      // match blackfire...blackfire-1.31.0
+      case /^blackfire(-\d+\.\d+\.\d+)?$/.test(extension):
+        script +=
+          '\nsh ' +
+          path.join(__dirname, '../src/scripts/ext/blackfire.ps1') +
+          ' ' +
+          version +
+          ' ' +
+          (await utils.getMinorVersion(version)).replace('.', '');
+
+        if (ext_version) {
+          script += ' ' + ext_version;
+        }
+        return;
       // match pre-release versions
       case /.*-(beta|alpha|devel|snapshot)/.test(version_extension):
         script += '\nAdd-Extension ' + ext_name + ' ' + ext_version;
diff --git a/src/scripts/ext/blackfire_darwin.sh b/src/scripts/ext/blackfire_darwin.sh
new file mode 100644
index 00000000..f6b137cf
--- /dev/null
+++ b/src/scripts/ext/blackfire_darwin.sh
@@ -0,0 +1,23 @@
+# Function to log result of a operation
+add_log() {
+  mark=$1
+  subject=$2
+  message=$3
+  if [ "$mark" = "$tick" ]; then
+    printf "\033[32;1m%s \033[0m\033[34;1m%s \033[0m\033[90;1m%s\033[0m\n" "$mark" "$subject" "$message"
+  else
+    printf "\033[31;1m%s \033[0m\033[34;1m%s \033[0m\033[90;1m%s\033[0m\n" "$mark" "$subject" "$message"
+  fi
+}
+
+tick="✓"
+cross="✗"
+phpversion=$2
+blackfireVersion=${3:-1.31.0}
+ini_file=$(php -d "date.timezone=UTC" --ini | grep "Loaded Configuration" | sed -e "s|.*:s*||" | sed "s/ //g")
+
+(curl -A "Github action" -o /tmp/blackfire.so -L -s https://packages.blackfire.io/binaries/blackfire-php/$blackfireVersion/blackfire-php-darwin_amd64-php-$phpversion.so && \
+sudo mv /tmp/blackfire.so $(php -r "echo ini_get ('extension_dir');")/blackfire.so && \
+echo "extension=blackfire.so" >>"$ini_file" && \
+add_log "$tick" "blackfire" "Installed and enabled") || \
+add_log "$cross" "blackfire" "Could not install blackfire"