diff -udprN /usr/ports/security/pdfcrack/Makefile ./Makefile
--- /usr/ports/security/pdfcrack/Makefile	2016-03-03 05:42:40.000000000 +0000
+++ ./Makefile	2017-11-16 06:14:26.328137000 +0000
@@ -2,7 +2,7 @@
 # $FreeBSD: head/security/pdfcrack/Makefile 410010 2016-03-03 05:42:40Z mi $
 
 PORTNAME=	pdfcrack
-PORTVERSION=	0.15
+PORTVERSION=	0.16
 CATEGORIES=	security print
 MASTER_SITES=	SF/${PORTNAME}/${PORTNAME}/${PORTNAME}-${PORTVERSION}
 
@@ -10,15 +10,16 @@ MAINTAINER=	mi@aldan.algebra.com
 COMMENT=	Cracking tool for password-protected PDF-files
 
 LICENSE=	GPLv2+
+LICENSE_FILE=	${WRKSRC}/COPYING
 
 PLIST_FILES=	bin/pdfcrack bin/pdfreader
+PORTDOCS=	README
 ALL_TARGET=	pdfcrack pdfreader
 
-post-patch:
-	${REINPLACE_CMD} 's,-O.* -g,,' ${WRKSRC}/Makefile
-
 do-install:
 	${INSTALL_PROGRAM} ${PLIST_FILES:Mbin/*:S,bin/,${WRKSRC}/,g} \
 		${STAGEDIR}${PREFIX}/bin/
+	${MKDIR} ${STAGEDIR}${DOCSDIR}
+	${INSTALL_DATA} ${WRKSRC}/README ${STAGEDIR}${DOCSDIR}
 
 .include <bsd.port.mk>
diff -udprN /usr/ports/security/pdfcrack/distinfo ./distinfo
--- /usr/ports/security/pdfcrack/distinfo	2016-03-01 02:53:06.000000000 +0000
+++ ./distinfo	2017-11-16 05:58:06.493577000 +0000
@@ -1,2 +1,3 @@
-SHA256 (pdfcrack-0.15.tar.gz) = 791043693f9fc261fa326dbcb5e4de3801d6ae552dbea39293f9b2674c250d3e
-SIZE (pdfcrack-0.15.tar.gz) = 34269
+TIMESTAMP = 1510811886
+SHA256 (pdfcrack-0.16.tar.gz) = 7865b203074ccfd5c612c8ce00c46ffcb4fabaa26154ce9304dfc668c7cb73ef
+SIZE (pdfcrack-0.16.tar.gz) = 34467
diff -udprN /usr/ports/security/pdfcrack/pkg-descr ./pkg-descr
--- /usr/ports/security/pdfcrack/pkg-descr	2017-01-20 20:33:30.000000000 +0000
+++ ./pkg-descr	2017-11-16 06:00:08.507009000 +0000
@@ -4,4 +4,4 @@ pdfs that uses the standard security han
 routines are a bit of a quick hack so you might stumble across some
 pdfs where the parser needs to be fixed to handle.
 
-WWW: https://sourceforge.net/projects/pdfcrack/
+WWW: http://pdfcrack.sourceforge.net/