diff --git a/README-CN.md b/README-CN.md
index f6aaafe84..c31cb1431 100644
--- a/README-CN.md
+++ b/README-CN.md
@@ -136,12 +136,13 @@ scoop config aria2-min-split-size 4M
 ### 日常工作
 
 |          App           | 自动更新 |                          原创                           |
-| :--------------------: | :------: | :-----------------------------------------------------: |
+| :--------------------: | :------: | :-----------------------------------------------------: | ----------------------------------------------------------- |
 |      AutoDarkMode      |    √     |                            √                            |
 |   Clash-for-Windows    |    √     |  复制于 [dorado](https://github.com/chawyehsu/dorado)   |
 |     FileCentipede      |    √     |                    √ (by @CronusLM)                     |
 |      N-m3u8DL-RE       |    √     |                            √                            |
 |      RectangleWin      |    √     |                            √                            |
+|         Viber          |    √     |                                                         | 复制于 [ScoopMaster](https://github.com/okibcn/ScoopMaster) |
 |         WinRAR         |    √     |                            √                            |
 |      WiseCare365       |    √     |                            √                            |
 | VMware-Workstation-Pro |    √     | 修改自 [Ash258](https://github.com/Ash258/Scoop-Ash258) |
diff --git a/README.md b/README.md
index 66fe08ac4..a4d78b47f 100644
--- a/README.md
+++ b/README.md
@@ -133,16 +133,17 @@ scoop config aria2-min-split-size 4M
 
 ### Development Auxiliary
 
-|          App           | Auto-Update ? |                        Original ?                         |
-| :--------------------: | :-----------: | :-------------------------------------------------------: |
-|      AutoDarkMode      |       √       |                             √                             |
-|   Clash-for-Windows    |       √       | copied from [dorado](https://github.com/chawyehsu/dorado) |
-|     FileCentipede      |       √       |                     √ (by @CronusLM)                      |
-|      N-m3u8DL-RE       |       √       |                             √                             |
-|      RectangleWin      |       √       |                             √                             |
-|         WinRAR         |       √       |                             √                             |
-|      WiseCare365       |       √       |                             √                             |
-| VMware-Workstation-Pro |       √       | modified [Ash258](https://github.com/Ash258/Scoop-Ash258) |
+|          App           | Auto-Update ? |                            Original ?                            |
+| :--------------------: | :-----------: | :--------------------------------------------------------------: |
+|      AutoDarkMode      |       √       |                                √                                 |
+|   Clash-for-Windows    |       √       |    copied from [dorado](https://github.com/chawyehsu/dorado)     |
+|     FileCentipede      |       √       |                         √ (by @CronusLM)                         |
+|      N-m3u8DL-RE       |       √       |                                √                                 |
+|      RectangleWin      |       √       |                                √                                 |
+|         Viber          |       √       | copied from [ScoopMaster](https://github.com/okibcn/ScoopMaster) |
+|         WinRAR         |       √       |                                √                                 |
+|      WiseCare365       |       √       |                                √                                 |
+| VMware-Workstation-Pro |       √       |    modified [Ash258](https://github.com/Ash258/Scoop-Ash258)     |
 
 ### Opensource Mirrors
 
diff --git a/bucket/viber.json b/bucket/viber.json
new file mode 100644
index 000000000..404def84c
--- /dev/null
+++ b/bucket/viber.json
@@ -0,0 +1,38 @@
+{
+    "version": "21.2.0.3",
+    "homepage": "https://www.viber.com/",
+    "description": "A freenium service that allows for secure calls and messages to anyone, anywhere.",
+    "license": {
+        "identifier": "Freeware",
+        "url": "https://www.viber.com/en/terms/viber-terms-use/"
+    },
+    "architecture": {
+        "64bit": {
+            "url": "https://download.cdn.viber.com/desktop/windows/ViberSetup.exe",
+            "hash": "46333678f1d7179b66dc7d0689c5a9920ced3f11e68b8fffcef43352b07acc70"
+        }
+    },
+    "pre_install": [
+        "Expand-DarkArchive \"$dir\\ViberSetup.exe\" \"$dir\\extract_folder\" -Removal",
+        "Expand-MsiArchive \"$dir\\extract_folder\\AttachedContainer\\ViberSetup.msi\" \"$dir\\extract_folder\\AttachedContainer\" -Removal",
+        "Move-Item \"$dir\\extract_folder\\AttachedContainer\\Viber\\*\" \"$dir\"; Remove-Item \"$dir\\extract_folder\" -Recurse | Out-Null"
+    ],
+    "bin": "Viber.exe",
+    "shortcuts": [
+        [
+            "Viber.exe",
+            "Viber"
+        ]
+    ],
+    "checkver": {
+        "url": "https://www.filehorse.com/download-viber-for-windows/",
+        "regex": "<li>Viber\\sfor\\sWindows\\s([\\d.]+)</li>"
+    },
+    "autoupdate": {
+        "architecture": {
+            "64bit": {
+                "url": "https://download.cdn.viber.com/desktop/windows/ViberSetup.exe"
+            }
+        }
+    }
+}