diff --git a/cmake/modules/MacOSXBundleInfo.plist.in b/cmake/modules/MacOSXBundleInfo.plist.in
index c0e3fd1acf..37d5af6e31 100644
--- a/cmake/modules/MacOSXBundleInfo.plist.in
+++ b/cmake/modules/MacOSXBundleInfo.plist.in
@@ -36,6 +36,7 @@
         <key>CFBundleURLSchemes</key>
         <array>
           <string>orcaslicer</string>
+          <string>orcaflashforge</string>
         </array>
       </dict>
 		<dict>
@@ -46,6 +47,14 @@
           <string>bambustudioopen</string>
         </array>
       </dict>
+      <dict>
+        <key>CFBundleURLName</key>
+        <string>Orca-Flashforge Downloads</string>
+        <key>CFBundleURLSchemes</key>
+        <array>
+          <string>orcaflashforgeopen</string>
+        </array>
+      </dict>
     </array>
 	<key>CFBundleDocumentTypes</key>
 	<array>
diff --git a/src/libslic3r/Utils.hpp b/src/libslic3r/Utils.hpp
index e9408e1a02..33a77682ce 100644
--- a/src/libslic3r/Utils.hpp
+++ b/src/libslic3r/Utils.hpp
@@ -218,10 +218,11 @@ extern bool is_json_file(const std::string& path);
 
 // Orca: custom protocal support utils
 inline bool is_orca_open(const std::string& url) { return boost::starts_with(url, "orcaslicer://open"); }
+inline bool is_orcaflashforge_open(const std::string& url) { return boost::starts_with(url, "orcaflashforge://open") || boost::starts_with(url, "orcaflashforgeopen://"); }
 inline bool is_prusaslicer_open(const std::string& url) { return boost::starts_with(url, "prusaslicer://open"); }
 inline bool is_bambustudio_open(const std::string& url) { return boost::starts_with(url, "bambustudio://open") || boost::starts_with(url, "bambustudioopen://"); }
 inline bool is_cura_open(const std::string& url) { return boost::starts_with(url, "cura://open"); }
-inline bool is_supported_open_protocol(const std::string& url) { return is_orca_open(url) || is_prusaslicer_open(url) || is_bambustudio_open(url) || is_cura_open(url); }
+inline bool is_supported_open_protocol(const std::string& url) { return is_orca_open(url) || is_orcaflashforge_open(url) || is_prusaslicer_open(url) || is_bambustudio_open(url) || is_cura_open(url); }
 inline bool is_printables_link(const std::string& url) {
     const std::regex url_regex("(http|https)://printables.com", std::regex_constants::icase);
     return std::regex_match(url, url_regex);
diff --git a/src/platform/osx/Info.plist.in b/src/platform/osx/Info.plist.in
index 629dc870fe..a275376f52 100644
--- a/src/platform/osx/Info.plist.in
+++ b/src/platform/osx/Info.plist.in
@@ -34,6 +34,8 @@
         <string>orcasliceropen</string>
         <string>orcaslicer</string>
         <string>bambustudioopen</string>
+        <string>orcaflashforgeopen</string>
+        <string>orcaflashforge</string>
       </array>
     </dict>
   </array>
diff --git a/src/platform/unix/Orca-Flashforge.desktop b/src/platform/unix/Orca-Flashforge.desktop
index be9c293fdf..fc07f97ea7 100644
--- a/src/platform/unix/Orca-Flashforge.desktop
+++ b/src/platform/unix/Orca-Flashforge.desktop
@@ -5,7 +5,7 @@ Icon=Orca-Flashforge
 Exec=flash-slicer %F
 Terminal=false
 Type=Application
-MimeType=model/stl;model/3mf;application/vnd.ms-3mfdocument;application/prs.wavefront-obj;application/x-amf;x-scheme-handler/orcaslicer;
+MimeType=model/stl;model/3mf;application/vnd.ms-3mfdocument;application/prs.wavefront-obj;application/x-amf;x-scheme-handler/orcaslicer;x-scheme-handler/orcaflashforge;
 Categories=Graphics;3DGraphics;Engineering;
 Keywords=3D;Printing;Slicer;slice;3D;printer;convert;gcode;stl;obj;amf;SLA
 StartupNotify=false
diff --git a/src/slic3r/GUI/GUI_App.cpp b/src/slic3r/GUI/GUI_App.cpp
index 30566ed862..e40ef4af46 100644
--- a/src/slic3r/GUI/GUI_App.cpp
+++ b/src/slic3r/GUI/GUI_App.cpp
@@ -2569,6 +2569,7 @@ bool GUI_App::on_init_inner()
             associate_files(L"stp");
         }
         associate_url(L"orcaslicer");
+        associate_url(L"orcaflashforge");
 
         if (app_config->get("associate_gcode") == "true")
             associate_files(L"gcode");
@@ -6497,6 +6498,7 @@ void GUI_App::open_preferences(size_t open_on_tab, const std::string& highlight_
                 associate_files(L"stp");
             }
             associate_url(L"orcaslicer");
+            associate_url(L"orcaflashforge");
         }
         else {
             if (app_config->get("associate_gcode") == "true")