diff --git a/editors/Makefile b/editors/Makefile
index 1da0f6239fda..76463c7d76f1 100644
--- a/editors/Makefile
+++ b/editors/Makefile
@@ -2,6 +2,7 @@
 #
 
     SUBDIR += AbiWord
+    SUBDIR += MathPlanner
     SUBDIR += aee
     SUBDIR += apel
     SUBDIR += apel-emacs19
diff --git a/editors/MathPlanner/Makefile b/editors/MathPlanner/Makefile
new file mode 100644
index 000000000000..9f4718e90ff8
--- /dev/null
+++ b/editors/MathPlanner/Makefile
@@ -0,0 +1,25 @@
+# ex:ts=8
+# Ports collection makefile for:	MathPlanner
+# Date created:			Feb 8, 2003
+# Whom:				ijliao
+#
+# $FreeBSD$
+#
+
+PORTNAME=	MathPlanner
+PORTVERSION=	3.1.2
+CATEGORIES=	editors
+MASTER_SITES=	http://koti.mbnet.fi/jarmonik/
+
+MAINTAINER=	ports@FreeBSD.org
+
+USE_REINPLACE=	yes
+USE_QT_VER=	3
+GNU_CONFIGURE=	yes
+CONFIGURE_ENV=	QTDIR="${X11BASE}"
+
+post-patch:
+	@${GREP} -lR "malloc\.h" ${WRKSRC} | ${XARGS} ${REINPLACE_CMD} \
+		-e "s|malloc\.h|stdlib.h|"
+
+.include <bsd.port.mk>
diff --git a/editors/MathPlanner/distinfo b/editors/MathPlanner/distinfo
new file mode 100644
index 000000000000..ac8a8fb50039
--- /dev/null
+++ b/editors/MathPlanner/distinfo
@@ -0,0 +1 @@
+MD5 (MathPlanner-3.1.2.tar.gz) = 63cbad25c7df3ef437f2afd8907aabcf
diff --git a/editors/MathPlanner/files/patch-ConfigReader.cpp b/editors/MathPlanner/files/patch-ConfigReader.cpp
new file mode 100644
index 000000000000..b630b3e770bb
--- /dev/null
+++ b/editors/MathPlanner/files/patch-ConfigReader.cpp
@@ -0,0 +1,11 @@
+--- src/ConfigReader.cpp.orig	Sat Feb  8 20:50:08 2003
++++ src/ConfigReader.cpp	Sat Feb  8 20:50:32 2003
+@@ -151,7 +151,7 @@
+ 
+    for(i=0;i<count;i++) {
+       if (Match(i,name)) {
+-      co=strdupa(data[i].string);
++      co=strdup(data[i].string);
+       if (co) {
+       tok=strtok(co,se); r=atoi(tok);
+       tok=strtok(NULL,se); g=atoi(tok);
diff --git a/editors/MathPlanner/files/patch-Rational_math.cpp b/editors/MathPlanner/files/patch-Rational_math.cpp
new file mode 100644
index 000000000000..d6c8004dd418
--- /dev/null
+++ b/editors/MathPlanner/files/patch-Rational_math.cpp
@@ -0,0 +1,11 @@
+--- src/Rational_math.cpp.orig	Sat Feb  8 20:58:16 2003
++++ src/Rational_math.cpp	Sat Feb  8 21:01:38 2003
+@@ -163,7 +163,7 @@
+ for (i=0;i<21;i++)
+      if (mpl_modul(per_table[i],real)) {
+          up=per_table[i];
+-         lo=round(up/real);
++         lo=floor(up/real);
+          pass=true;
+          break;
+      }
diff --git a/editors/MathPlanner/files/patch-Real_math.cpp b/editors/MathPlanner/files/patch-Real_math.cpp
new file mode 100644
index 000000000000..408a3faf660c
--- /dev/null
+++ b/editors/MathPlanner/files/patch-Real_math.cpp
@@ -0,0 +1,13 @@
+--- src/Real_math.cpp.orig	Sat Feb  8 21:02:34 2003
++++ src/Real_math.cpp	Sat Feb  8 21:02:54 2003
+@@ -26,8 +26,8 @@
+ bool mpl_modul(mpl_real a,mpl_real b)
+ {
+ mpl_real c=(a/b);
+-mpl_real ca=round(c*MODUL_ACCURACY);
+-mpl_real cb=round(c)*MODUL_ACCURACY;
++mpl_real ca=floor(c*MODUL_ACCURACY);
++mpl_real cb=floor(c)*MODUL_ACCURACY;
+ 
+ if (ca==cb) return(true);
+ return(false);
diff --git a/editors/MathPlanner/pkg-comment b/editors/MathPlanner/pkg-comment
new file mode 100644
index 000000000000..2944e4607d6e
--- /dev/null
+++ b/editors/MathPlanner/pkg-comment
@@ -0,0 +1 @@
+A mathematical design and publishing application
diff --git a/editors/MathPlanner/pkg-descr b/editors/MathPlanner/pkg-descr
new file mode 100644
index 000000000000..d5ed92781c72
--- /dev/null
+++ b/editors/MathPlanner/pkg-descr
@@ -0,0 +1,6 @@
+MathPlanner is a mathematical design and publishing application. Basic math
+features are supported including integers, function definitions, complex
+numbers, vectors. HTML files, pictures, functions can be Drag'n'droped between
+MathPlanner and other applications.
+
+WWW: http://koti.mbnet.fi/jarmonik/MathPlanner.html
diff --git a/editors/MathPlanner/pkg-plist b/editors/MathPlanner/pkg-plist
new file mode 100644
index 000000000000..31dc1f5da1f4
--- /dev/null
+++ b/editors/MathPlanner/pkg-plist
@@ -0,0 +1,67 @@
+bin/MathPlanner3
+%%DATADIR%%/COPYING
+%%DATADIR%%/ChangeLog
+%%DATADIR%%/Doc.htm
+%%DATADIR%%/Doc/deffn.png
+%%DATADIR%%/Doc/deffn2.png
+%%DATADIR%%/Doc/insert.png
+%%DATADIR%%/Doc/main.png
+%%DATADIR%%/Doc/mult.png
+%%DATADIR%%/Doc/par.png
+%%DATADIR%%/Doc/pii.png
+%%DATADIR%%/Doc/rational.png
+%%DATADIR%%/Doc/sigma.png
+%%DATADIR%%/MPLConfig.txt
+%%DATADIR%%/MathPlanner.desktop
+%%DATADIR%%/MathPlanner_mdk.spec
+%%DATADIR%%/examples/Integral.mpl2
+%%DATADIR%%/examples/OrderOfOperations.mpl2
+%%DATADIR%%/examples/Welcome.mpl2
+%%DATADIR%%/mpl2.desktop
+%%DATADIR%%/pixmaps/Drag.xpm
+%%DATADIR%%/pixmaps/Integ.xpm
+%%DATADIR%%/pixmaps/Loop.xpm
+%%DATADIR%%/pixmaps/Par.xpm
+%%DATADIR%%/pixmaps/ParB.xpm
+%%DATADIR%%/pixmaps/ParC.xpm
+%%DATADIR%%/pixmaps/ParD.xpm
+%%DATADIR%%/pixmaps/Pii.xpm
+%%DATADIR%%/pixmaps/Sigma.xpm
+%%DATADIR%%/pixmaps/configure.png
+%%DATADIR%%/pixmaps/cursor_rect.xpm
+%%DATADIR%%/pixmaps/edit_graph.png
+%%DATADIR%%/pixmaps/editclear.png
+%%DATADIR%%/pixmaps/editcopy.png
+%%DATADIR%%/pixmaps/editcut.png
+%%DATADIR%%/pixmaps/editdelete.png
+%%DATADIR%%/pixmaps/editpaste.png
+%%DATADIR%%/pixmaps/editselectall.png
+%%DATADIR%%/pixmaps/filenew.png
+%%DATADIR%%/pixmaps/fileopen.png
+%%DATADIR%%/pixmaps/fileprint.png
+%%DATADIR%%/pixmaps/filesave.png
+%%DATADIR%%/pixmaps/frame_graph.png
+%%DATADIR%%/pixmaps/frame_image.png
+%%DATADIR%%/pixmaps/frame_text.png
+%%DATADIR%%/pixmaps/gimp.png
+%%DATADIR%%/pixmaps/mathplannerapp.png
+%%DATADIR%%/pixmaps/reload.png
+%%DATADIR%%/pixmaps/text_block.png
+%%DATADIR%%/pixmaps/text_bold.png
+%%DATADIR%%/pixmaps/text_center.png
+%%DATADIR%%/pixmaps/text_italic.png
+%%DATADIR%%/pixmaps/text_left.png
+%%DATADIR%%/pixmaps/text_right.png
+%%DATADIR%%/pixmaps/text_under.png
+%%DATADIR%%/pixmaps/viewmag+.png
+%%DATADIR%%/pixmaps/viewmag-.png
+%%DATADIR%%/ts/mpl_en.ts
+%%DATADIR%%/ts/mpl_fi.qm
+@dirrm %%DATADIR%%/Doc
+@dirrm %%DATADIR%%/examples
+@dirrm %%DATADIR%%/icons/32x32
+@dirrm %%DATADIR%%/icons/64x64
+@dirrm %%DATADIR%%/icons
+@dirrm %%DATADIR%%/pixmaps
+@dirrm %%DATADIR%%/ts
+@dirrm %%DATADIR%%