diff --git a/.gitignore b/.gitignore
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index 0000000..1175598
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1 @@
+SOURCES/pngcrush-1.7.59-nolib.tar.xz
diff --git a/.pngcrush.metadata b/.pngcrush.metadata
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index 0000000..84e53ba
--- /dev/null
+++ b/.pngcrush.metadata
@@ -0,0 +1 @@
+e1b418b268eaec44d23fd09212e9085613dd202c SOURCES/pngcrush-1.7.59-nolib.tar.xz
diff --git a/SPECS/pngcrush.spec b/SPECS/pngcrush.spec
new file mode 100644
index 0000000..c2284b1
--- /dev/null
+++ b/SPECS/pngcrush.spec
@@ -0,0 +1,106 @@
+
+%global         _hardened_build 1
+
+Summary:        Optimizer for PNG (Portable Network Graphics) files
+Name:           pngcrush
+Version:        1.7.59
+Release:        4%{?dist}
+License:        zlib
+Group:          Applications/File
+URL:            http://pmt.sourceforge.net/pngcrush/
+Source0:        http://downloads.sourceforge.net/pmt/%{name}-%{version}-nolib.tar.xz
+
+BuildRoot:      %{_tmppath}/%{name}-%{version}-%{release}-root
+BuildRequires:  libpng-devel, zlib-devel, pkgconfig
+
+%description
+%{pngcrush} is an optimizer for PNG (Portable Network Graphics) files. It can be
+run from a commandline in an MSDOS window, or from a UNIX or LINUX commandline.
+
+Its main purpose is to reduce the size of the PNG IDAT datastream by trying
+various compression levels an PNG filter methods. It also can be used to
+remove unwanted ancillary chunks, or to add certain chunks including gAMA,
+tRNS, iCCP, and textual chunks. 
+
+%prep
+%setup -q -n %{name}-%{version}-nolib
+
+%build
+rm -f z*.h crc32.h deflate.h inf*.h trees.h png*.h # force using system headers
+pngflags=$(pkg-config --cflags --libs libpng)
+gcc %{optflags} $pngflags -lz -o pngcrush pngcrush.c
+
+%install
+%{__rm} -rf %{buildroot}
+%{__install} -D -m0755 pngcrush %{buildroot}%{_bindir}/pngcrush
+
+%clean
+%{__rm} -rf %{buildroot}
+
+%files
+%defattr(-, root, root, -)
+%doc ChangeLog.html
+%{_bindir}/%{name}
+
+%changelog
+* Fri Jan 24 2014 Daniel Mach <dmach@redhat.com> - 1.7.59-4
+- Mass rebuild 2014-01-24
+
+* Fri Dec 27 2013 Daniel Mach <dmach@redhat.com> - 1.7.59-3
+- Mass rebuild 2013-12-27
+
+* Sun Jun  2 2013 François Cami <fcami@fedoraproject.org> - 1.7.59-2
+- Switch to the smaller -nolib archive.
+
+* Fri May 31 2013 François Cami <fcami@fedoraproject.org> - 1.7.59-1
+- New upstream release.
+- Use more macros.
+- Switch to hardened build.
+
+* Thu Feb 14 2013 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 1.7.43-2
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_19_Mass_Rebuild
+
+* Sun Jan 13 2013 François Cami <fcami@fedoraproject.org> - 1.7.43-1
+- New upstream release.
+
+* Tue Jul 31 2012 Jon Ciesla <limburgher@gmail.com> - 1.7.35-1
+- Update to latest to fix FTBFS.
+
+* Sat Jul 21 2012 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 1.6.10-10
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_18_Mass_Rebuild
+
+* Sat Jan 14 2012 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 1.6.10-9
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_17_Mass_Rebuild
+
+* Tue Dec 06 2011 Adam Jackson <ajax@redhat.com> - 1.6.10-8
+- Rebuild for new libpng
+
+* Wed Feb 09 2011 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 1.6.10-7
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_15_Mass_Rebuild
+
+* Tue Feb 16 2010 Gerd Hoffmann <kraxel@redhat.com> - 1.6.10-6
+- Fix FTBFS (#565047).
+
+* Sun Jul 26 2009 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 1.6.10-5
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_12_Mass_Rebuild
+
+* Thu Feb 26 2009 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 1.6.10-4
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_11_Mass_Rebuild
+
+* Mon Nov 3 2008 - Gerd Hoffmann <kraxel@redhat.com> - 1.6.10-3.fc9
+- remove all unneeded (zlib/libpng copy) header files.
+- fix Source: URL.
+- get cflags and libs from pkg-config.
+
+* Fri Oct 31 2008 - Gerd Hoffmann <kraxel@redhat.com> - 1.6.10-2.fc9
+- use $RPM_OPT_FLAGS.
+- use systems zlib and libpng.
+
+* Wed Oct 15 2008 - Gerd Hoffmann <kraxel@redhat.com> - 1.6.10-1.fc9
+- update to 1.6.10.
+- add dist tag to release.
+- fix license.
+- fix rpmlint warnings.
+
+* Mon Jul 07 2008 - Patrick Steiner <patrick.steiner@a1.net> - 1.6.7-1
+- Initial package.