diff --git a/README.md b/README.md
index 19bbff9..2a1980d 100644
--- a/README.md
+++ b/README.md
@@ -11,12 +11,13 @@ The project consists of a library (*libcgss*) and several other applications.
   - [*ichinose*](http://www.project-imas.com/wiki/Shiki_Ichinose): CRI ACB/AWB archive reader.
   - [*kawashima*](http://www.project-imas.com/wiki/Mizuki_Kawashima): HCA decoder, migrated from [kawashima](https://github.com/hozuki/kawashima).
 - Applications
-  - *hcaenc*: HCA encoder. Requires `hcaenc_lite.dll`<sup>\[1\]</sup>.
-  - *hcacc*: HCA cipher converter.
-  - *hca2wav*: HCA decoder.
+  - *hcaenc*: HCA encoder. Requires `hcaenc_lite.dll`<sup>\[1\]</sup>. [C# equivalent](https://github.com/OpenCGSS/DereTore/tree/master/Apps/Hcaenc)
+  - *hcacc*: HCA cipher converter. [C# equivalent](https://github.com/OpenCGSS/DereTore/tree/master/Apps/Hcacc)
+  - *hca2wav*: HCA decoder. [C# equivalent](https://github.com/OpenCGSS/DereTore/tree/master/Apps/Hca2Wav)
   - *hcainfo*: HCA info viewer.
   - *utftable*: UTF table schema explorer, similar to [utf_tab](https://github.com/hcs64/vgm_ripping/tree/master/multi/utf_tab).
-  - *acbunpack*: ACB archive unpacker.
+  - *acbunpack*: ACB archive unpacker. [C# equivalent](https://github.com/OpenCGSS/DereTore/tree/master/Apps/AcbUnzip)
+  - *acb2wavs*: Batch converter for HCAs in ACB. [C# equivalent](https://github.com/OpenCGSS/DereTore/tree/master/Apps/Acb2Wavs)
 
 This project has a sister project [**DereTore**](https://github.com/OpenCGSS/DereTore).
 However the strength of C API is better interoperability with other libraries.