diff --git a/Home.md b/Home.md
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--- a/Home.md
+++ b/Home.md
@@ -218,3 +218,4 @@ OrcaSlicer is a powerful open source slicer for FFF (FDM) 3D Printers. This wiki
 - [Plater, Sidebar, Tab, ComboBox](plater-sidebar-tab-combobox)
 - [Built-in placeholders & variables](Built-in-placeholders-variables)
 - [Slicing Call Hierarchy](slicing-hierarchy)
+- [How to Download Pull Requests Artifacts for Testing](How-to-download-PR-artifacts)
diff --git a/developer-reference/How-to-download-PR-artifacts.md b/developer-reference/How-to-download-PR-artifacts.md
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@@ -0,0 +1,23 @@
+# How to Download Pull Requests Artifacts for Testing
+
+When a Pull Request (PR) is created or updated in the [OrcaSlicer repository](https://github.com/OrcaSlicer/OrcaSlicer/pulls), GitHub Actions automatically builds the project and generates artifacts that can be downloaded for testing purposes.
+
+1. Log in to your GitHub account.
+2. Open the Pull Request you want to test.
+3. Navigate to the "Checks" tab located at the top of the PR page.  
+   ![pr-artifacts-1](https://github.com/OrcaSlicer/OrcaSlicer_WIKI/blob/main/images/pr-artifacts/pr-artifacts-1.png?raw=true)
+4. In the "Checks" tab, look for the "Build all" section.  
+   ![pr-artifacts-2](https://github.com/OrcaSlicer/OrcaSlicer_WIKI/blob/main/images/pr-artifacts/pr-artifacts-2.png?raw=true)
+5. **Scroll down** to find the "Artifacts" section.  
+   ![pr-artifacts-3](https://github.com/OrcaSlicer/OrcaSlicer_WIKI/blob/main/images/pr-artifacts/pr-artifacts-3.png?raw=true)
+6. Click on the artifact name or its download button to download the ZIP file containing the build artifacts.
+    - Windows:
+        - `OrcaSlicer_Windows_[PR_NUMBER]_portable` : Portable Version, **RECOMMENDED** for testing.
+        - `OrcaSlicer_Windows_[PR_NUMBER]` : Installer Will overwrite existing installations.
+    - macOS:
+        - `OrcaSlicer_Mac_universal_[PR_NUMBER]` : Universal macOS DMG file.
+    - Linux:
+        - `OrcaSlicer-Linux-flatpak_[PR_NUMBER]_x86_64.flatpak` : Flatpak for x86_64.
+        - `OrcaSlicer-Linux-flatpak_[PR_NUMBER]_aarch64.flatpak` : Flatpak for ARM64.
+        - `OrcaSlicer_Linux_ubuntu_2404_[PR_NUMBER]` : Ubuntu 24.04 DEB package.
+7. Once downloaded, extract the ZIP file to access the build artifacts.
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