optipng - advanced PNG (Portable Network Graphics) optimizer

Property Value
Distribution Debian 7 (Wheezy)
Repository Debian Main amd64
Package name optipng
Package version 0.6.4
Package release 1+deb7u2
Package architecture amd64
Package type deb
Installed size 211 B
Download size 88.23 KB
Official Mirror ftp.br.debian.org
OptiPNG is a PNG optimizer that recompresses the image files to a smaller
size. It losslessly reduces the bit depth, the color type and the color
palette of the image, runs a suite of compression methods and strategies,
and selects the compression parameters that yield the smallest output file.
It also recognizes several external file formats like BMP, GIF, TIFF and


Package Version Architecture Repository
optipng_0.6.4-1+deb7u4_amd64.deb 0.6.4 amd64 Debian Security Updates Main
optipng_0.6.4-1+deb7u4_i386.deb 0.6.4 i386 Debian Security Updates Main
optipng_0.6.4-1+deb7u2_i386.deb 0.6.4 i386 Debian Main
optipng - - -


Name Value
libc6 >= 2.4
libpng12-0 >= 1.2.13-4
zlib1g >= 1:1.1.4


Type URL
Binary Package optipng_0.6.4-1+deb7u2_amd64.deb
Source Package optipng

Install Howto

  1. Update the package index:
    # sudo apt-get update
  2. Install optipng deb package:
    # sudo apt-get install optipng




2016-04-07 - Moritz Muehlenhoff <jmm@debian.org>
optipng (0.6.4-1+deb7u2) wheezy-security; urgency=low
* CVE-2016-2191.patch
2016-03-29 - Markus Koschany <apo@debian.org>
optipng (0.6.4-1+deb7u1) wheezy; urgency=high
* Non-maintainer upload.
* Fix CVE-2015-7801:
Use-after-free vulnerability in optipng 0.6.4 is causing an invalid/double
2010-03-17 - Nelson A. de Oliveira <naoliv@debian.org>
optipng (0.6.4-1) unstable; urgency=low
* New upstream release;
* Convert package to the new format 3.0 (quilt);
* Register OptiPNG's manual.pdf in doc-base;
* Updated Standards-Version to 3.8.4 (no changes needed).
2009-08-18 - Nelson A. de Oliveira <naoliv@debian.org>
optipng (0.6.3-1) unstable; urgency=low
* New upstream release;
* Updated Standards-Version to 3.8.3 (no changes needed).
2009-02-26 - Nelson A. de Oliveira <naoliv@debian.org>
optipng ( unstable; urgency=high
* New upstream release:
- Fix an array overflow vulnerability.
2008-11-11 - Nelson A. de Oliveira <naoliv@debian.org>
optipng (0.6.2-1) experimental; urgency=low
* New upstream release;
* Fix broken link /usr/share/doc/optipng/changelog.gz;
* OptiPNG now produces a less verbose output (Closes: #457772).
2008-07-26 - Nelson A. de Oliveira <naoliv@debian.org>
optipng (0.6.1-2) unstable; urgency=low
* Update debian/copyright.
2008-07-26 - Nelson A. de Oliveira <naoliv@debian.org>
optipng (0.6.1-1) unstable; urgency=low
* New upstream release;
* OptiPNG no longer writes a larger image (Closes: #491619);
* Removed patches/optipng- (fixed upstream);
* Updated debian/rules for the new build system.
2008-06-20 - Nelson A. de Oliveira <naoliv@debian.org>
optipng (0.6-1) unstable; urgency=low
* New upstream release;
* Fix resolution change when optimizing files (Closes: #446920);
* Bump Standards-Version to 3.8.0 (no changes needed);
* Moved homepage from long description to its own field;
* New patch patches/optipng-, fixing the build system.
2007-02-03 - Nelson A. de Oliveira <naoliv@debian.org>
optipng (0.5.5-1) unstable; urgency=medium
* New upstream release;
* Removed patches/opngreduc.patch (applied upstream);
* Medium urgency since it's basically a bug-fix release.

See Also

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original-awk_2011-08-10-2_amd64.deb The original awk described in "The AWK Programming Language"
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orpie_1.5.1-10_amd64.deb RPN calculator for the terminal
orville-write_2.55-2.3_amd64.deb An alternative to the standard write program
os-prober_1.58_amd64.deb utility to detect other OSes on a set of drives