diff --git a/ChangeLog b/ChangeLog
index 56309c9f2..5942a16ce 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,9 @@
+2017-12-31  Werner Lemberg  <wl@gnu.org>
+
+	Synchronize other Windows project files.
+
+	* builds/windows/*: Add missing files.
+
 2017-12-31  Werner Lemberg  <wl@gnu.org>
 
 	Update Visual C 2010 project files.
diff --git a/builds/windows/vc2005/freetype.vcproj b/builds/windows/vc2005/freetype.vcproj
index 099c527b2..d5de15249 100644
--- a/builds/windows/vc2005/freetype.vcproj
+++ b/builds/windows/vc2005/freetype.vcproj
@@ -344,8 +344,12 @@
         </FileConfiguration>
       </File>
       <Filter Name="FT_MODULES">
+        <File RelativePath="..\..\..\src\base\ftbdf.c">
+        </File>
         <File RelativePath="..\..\..\src\base\ftbbox.c">
         </File>
+        <File RelativePath="..\..\..\src\base\ftcid.c">
+        </File>
         <File RelativePath="..\..\..\src\base\ftfntfmt.c">
         </File>
         <File RelativePath="..\..\..\src\base\ftmm.c">
diff --git a/builds/windows/vc2008/freetype.vcproj b/builds/windows/vc2008/freetype.vcproj
index 5b505dab9..2a92ac36e 100644
--- a/builds/windows/vc2008/freetype.vcproj
+++ b/builds/windows/vc2008/freetype.vcproj
@@ -1236,6 +1236,14 @@
 					RelativePath="..\..\..\src\base\ftbbox.c"
 					>
 				</File>
+				<File
+					RelativePath="..\..\..\src\base\ftbdf.c"
+					>
+				</File>
+				<File
+					RelativePath="..\..\..\src\base\ftcid.c"
+					>
+				</File>
 				<File
 					RelativePath="..\..\..\src\base\ftfntfmt.c"
 					>
diff --git a/builds/windows/visualc/freetype.dsp b/builds/windows/visualc/freetype.dsp
index 1a613128f..c14ce11f5 100644
--- a/builds/windows/visualc/freetype.dsp
+++ b/builds/windows/visualc/freetype.dsp
@@ -226,10 +226,22 @@ SOURCE=..\..\..\src\base\ftbitmap.c
 # End Source File
 # Begin Source File
 
+SOURCE=..\..\..\src\base\ftcid.c
+# End Source File
+# Begin Source File
+
 SOURCE=..\..\..\src\base\ftfntfmt.c
 # End Source File
 # Begin Source File
 
+SOURCE=..\..\..\src\base\ftlcdfil.c
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\..\src\base\ftpatent.c
+# End Source File
+# Begin Source File
+
 SOURCE=..\..\..\src\base\ftfstype.c
 # End Source File
 # Begin Source File
diff --git a/builds/windows/visualc/freetype.vcproj b/builds/windows/visualc/freetype.vcproj
index 67b147e47..1533e6029 100644
--- a/builds/windows/visualc/freetype.vcproj
+++ b/builds/windows/visualc/freetype.vcproj
@@ -1235,6 +1235,14 @@
 					RelativePath="..\..\..\src\base\ftbbox.c"
 					>
 				</File>
+				<File
+					RelativePath="..\..\..\src\base\ftbdf.c"
+					>
+				</File>
+				<File
+					RelativePath="..\..\..\src\base\ftcid.c"
+					>
+				</File>
 				<File
 					RelativePath="..\..\..\src\base\ftfntfmt.c"
 					>
diff --git a/builds/windows/visualce/freetype.dsp b/builds/windows/visualce/freetype.dsp
index 1a613128f..4e77f5fd8 100644
--- a/builds/windows/visualce/freetype.dsp
+++ b/builds/windows/visualce/freetype.dsp
@@ -226,6 +226,10 @@ SOURCE=..\..\..\src\base\ftbitmap.c
 # End Source File
 # Begin Source File
 
+SOURCE=..\..\..\src\base\ftcid.c
+# End Source File
+# Begin Source File
+
 SOURCE=..\..\..\src\base\ftfntfmt.c
 # End Source File
 # Begin Source File
@@ -267,6 +271,10 @@ SOURCE=..\..\..\src\base\ftinit.c
 # End Source File
 # Begin Source File
 
+SOURCE=..\..\..\src\base\ftlcdfil.c
+# End Source File
+# Begin Source File
+
 SOURCE=..\..\..\src\lzw\ftlzw.c
 # End Source File
 # Begin Source File
@@ -280,6 +288,10 @@ SOURCE=..\..\..\src\base\ftotval.c
 # End Source File
 # Begin Source File
 
+SOURCE=..\..\..\src\base\ftpatent.c
+# End Source File
+# Begin Source File
+
 SOURCE=..\..\..\src\base\ftpfr.c
 # End Source File
 # Begin Source File
diff --git a/builds/windows/visualce/freetype.vcproj b/builds/windows/visualce/freetype.vcproj
index 90084b40b..d29763530 100644
--- a/builds/windows/visualce/freetype.vcproj
+++ b/builds/windows/visualce/freetype.vcproj
@@ -8261,6 +8261,14 @@
 					RelativePath="..\..\..\src\base\ftbbox.c"
 					>
 				</File>
+				<File
+					RelativePath="..\..\..\src\base\ftbdf.c"
+					>
+				</File>
+				<File
+					RelativePath="..\..\..\src\base\ftcid.c"
+					>
+				</File>
 				<File
 					RelativePath="..\..\..\src\base\ftfntfmt.c"
 					>