diff --git a/binary/README.html b/binary/README.html
index 5c41cd0..8b27337 100644
--- a/binary/README.html
+++ b/binary/README.html
@@ -179,6 +179,7 @@
 </ul></li>
 <li><p><a href="7zip.png">7zip (1999)</a></p></li>
 <li><p><a href="xz.png">Xz (2009)</a></p></li>
+<li><p><a href="mscompress.png">Microsoft Compress (1990)</a></p></li>
 <li><p><a href="cab.png">Cab - Microsoft Cabinet File (Mscf) (1995?)</a></p></li>
 <li><p><a href="rpm.png">Rpm - Redhat/RPM Package Manager (1997)</a></p></li>
 <li><p>Rar - Roschal Archive (1993)</p>
@@ -222,6 +223,7 @@
 <li><a href="biff2.png">v2: v2, 1989 (raw)</a></li>
 <li><a href="biff8.png">v8: 97-2003, 1998-2004 [CFB]</a></li>
 </ul></li>
+<li><p><a href="winhelp.png">Hlp - WinHelp (1990)</a></p></li>
 <li><p><a href="chm.png">CHM - Compiled HTML help - Info-Tech Storage Format (1997)</a></p></li>
 <li><p><a href="one.png">One - One Note (2014-)</a></p></li>
 <li><p>Wmf - Windows Metafile Format (1992)</p>
diff --git a/binary/README.md b/binary/README.md
index 517b666..2632d27 100644
--- a/binary/README.md
+++ b/binary/README.md
@@ -158,6 +158,7 @@ Containers:
 - <a href="7zip.png">7zip (1999)</a>
 - <a href="xz.png">Xz (2009)</a>
 
+- <a href="mscompress.png">Microsoft Compress (1990)</a>
 - <a href="cab.png">Cab - Microsoft Cabinet File (Mscf) (1995?)</a>
 - <a href="rpm.png">Rpm - Redhat/RPM Package Manager (1997)</a>
 
@@ -199,6 +200,7 @@ Multiplan - Excel:
   - <a href="biff2.png">v2: v2, 1989 (raw)</a>
   - <a href="biff8.png">v8: 97-2003, 1998-2004 [CFB]</a>
 
+- <a href="winhelp.png">Hlp - WinHelp (1990)</a>
 - <a href="chm.png">CHM - Compiled HTML help - Info-Tech Storage Format (1997)</a>
 - <a href="one.png">One - One Note (2014-)</a>
 
diff --git a/binary/mscompress.png b/binary/mscompress.png
new file mode 100644
index 0000000..f8673a0
Binary files /dev/null and b/binary/mscompress.png differ
diff --git a/binary/pics.html b/binary/pics.html
index 6ae5b34..29c3994 100644
--- a/binary/pics.html
+++ b/binary/pics.html
@@ -179,6 +179,7 @@
 </ul></li>
 <li><p><a href="7zip.png"><img src="7zip.png" width="200"></a>7zip (1999)</p></li>
 <li><p><a href="xz.png"><img src="xz.png" width="200"></a>Xz (2009)</p></li>
+<li><p><a href="mscompress.png"><img src="mscompress.png" width="200"></a>Microsoft Compress (1990)</p></li>
 <li><p><a href="cab.png"><img src="cab.png" width="200"></a>Cab - Microsoft Cabinet File (Mscf) (1995?)</p></li>
 <li><p><a href="rpm.png"><img src="rpm.png" width="200"></a>Rpm - Redhat/RPM Package Manager (1997)</p></li>
 <li><p>Rar - Roschal Archive (1993)</p>
@@ -222,7 +223,8 @@
 <li><a href="biff2.png"><img src="biff2.png" width="200"></a>v2: v2, 1989 (raw)</li>
 <li><a href="biff8.png"><img src="biff8.png" width="200"></a>v8: 97-2003, 1998-2004 [CFB]</li>
 </ul></li>
-<li><p><a href="chm.png"><img src="chm.png" width="200"></a>CHM - Compiled HTML help - Info-Tech Storage Format (1997)</p></li>
+<li><p><a href="winhelp.png"><img src="winhelp.png" width="200"></a>Hlp - WinHelp (1990)</p></li>
+<li><p><a href="chm.png"><img src="chm.png" width="200"></a>Chm - Compiled HTML help - Info-Tech Storage Format (1997)</p></li>
 <li><p><a href="one.png"><img src="one.png" width="200"></a>One - One Note (2014-)</p></li>
 <li><p>Wmf - Windows Metafile Format (1992)</p>
 <ul>
diff --git a/binary/pics.md b/binary/pics.md
index c20d0e8..d20297d 100644
--- a/binary/pics.md
+++ b/binary/pics.md
@@ -166,6 +166,7 @@ Gif - Graphics Interchange Format (1987)
 - <a href="7zip.png"><img src="7zip.png" width="200"></a>7zip (1999)
 - <a href="xz.png"><img src="xz.png" width="200"></a>Xz (2009)
 
+- <a href="mscompress.png"><img src="mscompress.png" width="200"></a>Microsoft Compress (1990)
 - <a href="cab.png"><img src="cab.png" width="200"></a>Cab - Microsoft Cabinet File (Mscf) (1995?)
 - <a href="rpm.png"><img src="rpm.png" width="200"></a>Rpm - Redhat/RPM Package Manager (1997)
 
@@ -207,7 +208,8 @@ Multiplan - Excel:
   - <a href="biff2.png"><img src="biff2.png" width="200"></a>v2: v2, 1989 (raw)
   - <a href="biff8.png"><img src="biff8.png" width="200"></a>v8: 97-2003, 1998-2004 [CFB]
 
-- <a href="chm.png"><img src="chm.png" width="200"></a>CHM - Compiled HTML help - Info-Tech Storage Format (1997)
+- <a href="winhelp.png"><img src="winhelp.png" width="200"></a>Hlp - WinHelp (1990)
+- <a href="chm.png"><img src="chm.png" width="200"></a>Chm - Compiled HTML help - Info-Tech Storage Format (1997)
 - <a href="one.png"><img src="one.png" width="200"></a>One - One Note (2014-)
 
 - Wmf - Windows Metafile Format (1992)
diff --git a/binary/winhelp.png b/binary/winhelp.png
new file mode 100644
index 0000000..f935521
Binary files /dev/null and b/binary/winhelp.png differ