diff --git a/AUTHORS b/AUTHORS
index b2646fc9..e7f7fa63 100644
--- a/AUTHORS
+++ b/AUTHORS
@@ -1,22 +1,21 @@
 $ Main contributors and volunteers of this repository (vChewing for macOS):
 
-- Shiki Suen // Main developer of vChewing for macOS, Megrez language engine, and Tekkon syllable composer engine.
+- Shiki Suen // Main developer of vChewing for macOS, Megrez language engine, Hotenka Chinese Converter, and Tekkon syllable composer engine.
 - Hiraku Wang // Technical reinforcement in Cocoa during the Object-Cpp dev period of this project.
 - Isaac Xen // Technical reinforcement in Swift: SFX Module (NSSound ver.) and StringView Ranges Extension.
 
 $ 3rd-Party Modules Used:
 
 - LineReader: (c) 2019 and onwards Robert Muckle-Jones (Apache 2.0 License).
-- OpenCC: (c) 2010 and onwards Jiabao Guo, codename "Byvoid" (Apache-2.0 license).
-- SwiftyOpenCC: (c) 2017 and onwards ddddxxx (MIT License).
 - SwiftUI Preferences UI Framework: (c) 2018 and onwards Sindre Sorhus (MIT License).
 - SwiftUI VDKComboBox: (c) 2022 and onwards Bryan Jones (CC BY-SA 4.0)
+- Note that Hotenka Chinese Converter is rewritten by Shiki Suen (using Swift) from Nick Chen's Objective-C library "NCChineseConverter" (MIT License).
 
 $ Contributors and volunteers of the upstream repo, having no responsibility in discussing anything in the current repo:
 
 - Zonble Yang:
     - McBopomofo for macOS 2.x architect, especially state-based IME behavior management.
-    - Voltaire candidate window MK2 (massively modified in vChewing by Shiki Suen).
+    - Voltaire candidate window MK2 (massively modified as MK3 in vChewing by Shiki Suen).
     - InputHandler.
     - Notifier window and Tooltip UI.
     - NSStringUtils and FSEventStreamHelper.
diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md
index f18de3f4..42543345 100644
--- a/CONTRIBUTING.md
+++ b/CONTRIBUTING.md
@@ -2,7 +2,7 @@
 
 威注音輸入法歡迎有熱心的志願者們參與。
 
-威注音目前的 codebase 更能代表一個先進的 macOS 輸入法雛形專案的形態。目前的 dev 分支除了第三方 OpenCC 模組以外被威注音使用的部分全都是清一色的 Swift codebase，一目了然，方便他人參與，比某些其它開源品牌旗下的專案更具程式方面的生命力。為什麼這樣講呢？那些傳統開源品牌的專案主要使用 C++ 這門不太友好的語言（Mandarin 模組現在對我而言仍舊是天書，一大堆針對記憶體指針的操作完全看不懂。搞不清楚在這一層之上的功能邏輯的話，就無法制定 Swift 版的 coding 策略），這也是我這次用 Swift 重寫了語言模型引擎與注音拼音並擊處理引擎、來換掉 Gramambular 與 OVMandarin 的原因（也是為後來者行方便）。
+威注音目前的 codebase 更能代表一個先進的 macOS 輸入法雛形專案的形態。目前的 dev 分支全都是清一色的 Swift codebase，一目了然，方便他人參與，比某些其它開源品牌旗下的專案更具程式方面的生命力。為什麼這樣講呢？那些傳統開源品牌的專案主要使用 C++ 這門不太友好的語言（Mandarin 模組現在對我而言仍舊是天書，一大堆針對記憶體指針的操作完全看不懂。搞不清楚在這一層之上的功能邏輯的話，就無法制定 Swift 版的 coding 策略），這也是我這次用 Swift 重寫了語言模型引擎與注音拼音並擊處理引擎、來換掉 Gramambular 與 OVMandarin 的原因（也是為後來者行方便）。
 
 ## 問題提報：
 
diff --git a/LICENSE-CHS.txt b/LICENSE-CHS.txt
index 960c3c12..09475c05 100644
--- a/LICENSE-CHS.txt
+++ b/LICENSE-CHS.txt
@@ -17,7 +17,6 @@ vChewing macOS: MIT-NTL License 麻理（去商标）授权合约
 $ 在本专案内用到了下述第三方模组:
 
 - LineReader: (c) 2019 and onwards Robert Muckle-Jones (Apache 2.0 License).
-- OpenCC: (c) 2010 and onwards Jiabao Guo, codename "Byvoid" (Apache-2.0 license).
-- SwiftyOpenCC: (c) 2017 and onwards ddddxxx (MIT License).
 - SwiftUI Preferences UI Framework: (c) 2018 and onwards Sindre Sorhus (MIT License).
 - SwiftUI VDKComboBox: (c) 2022 and onwards Bryan Jones (CC BY-SA 4.0)
+- Note that Hotenka Chinese Converter is rewritten by Shiki Suen (using Swift) from Nick Chen's Objective-C library "NCChineseConverter" (MIT License).
diff --git a/LICENSE-CHT.txt b/LICENSE-CHT.txt
index 378c50cd..fa1a3036 100644
--- a/LICENSE-CHT.txt
+++ b/LICENSE-CHT.txt
@@ -17,7 +17,6 @@ vChewing macOS: MIT-NTL License 麻理（去商標）授權合約
 $ 在該專案內用到了下述第三方:
 
 - LineReader: (c) 2019 and onwards Robert Muckle-Jones (Apache 2.0 License).
-- OpenCC: (c) 2010 and onwards Jiabao Guo, codename "Byvoid" (Apache-2.0 license).
-- SwiftyOpenCC: (c) 2017 and onwards ddddxxx (MIT License).
 - SwiftUI Preferences UI Framework: (c) 2018 and onwards Sindre Sorhus (MIT License).
 - SwiftUI VDKComboBox: (c) 2022 and onwards Bryan Jones (CC BY-SA 4.0)
+- Note that Hotenka Chinese Converter is rewritten by Shiki Suen (using Swift) from Nick Chen's Objective-C library "NCChineseConverter" (MIT License).
diff --git a/LICENSE-JPN.txt b/LICENSE-JPN.txt
index f0f919db..312a8424 100644
--- a/LICENSE-JPN.txt
+++ b/LICENSE-JPN.txt
@@ -17,7 +17,6 @@ macOS 版威注音の開発：Shiki Suen, Isaac Xen, Hiraku Wang, など。
 $ 他の用いたモジュール:
 
 - LineReader: (c) 2019 and onwards Robert Muckle-Jones (Apache 2.0 License).
-- OpenCC: (c) 2010 and onwards Jiabao Guo, codename "Byvoid" (Apache-2.0 license).
-- SwiftyOpenCC: (c) 2017 and onwards ddddxxx (MIT License).
 - SwiftUI Preferences UI Framework: (c) 2018 and onwards Sindre Sorhus (MIT License).
 - SwiftUI VDKComboBox: (c) 2022 and onwards Bryan Jones (CC BY-SA 4.0)
+- Note that Hotenka Chinese Converter is rewritten by Shiki Suen (using Swift) from Nick Chen's Objective-C library "NCChineseConverter" (MIT License).
diff --git a/LICENSE.txt b/LICENSE.txt
index e84ad14d..3f536c8b 100644
--- a/LICENSE.txt
+++ b/LICENSE.txt
@@ -17,7 +17,6 @@ THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLI
 $ 3rd-Party Modules Used:
 
 - LineReader: (c) 2019 and onwards Robert Muckle-Jones (Apache 2.0 License).
-- OpenCC: (c) 2010 and onwards Jiabao Guo, codename "Byvoid" (Apache-2.0 license).
-- SwiftyOpenCC: (c) 2017 and onwards ddddxxx (MIT License).
 - SwiftUI Preferences UI Framework: (c) 2018 and onwards Sindre Sorhus (MIT License).
 - SwiftUI VDKComboBox: (c) 2022 and onwards Bryan Jones (CC BY-SA 4.0)
+- Note that Hotenka Chinese Converter is rewritten by Shiki Suen (using Swift) from Nick Chen's Objective-C library "NCChineseConverter" (MIT License).