pkg.soopen package index

brew / rank 2907

Install pngcheck with Homebrew, apt, dnf, MacPorts, Nix, zypper

Print info and check PNG, JNG, and MNG files. Version 4.0.1 via Homebrew; verified from local package data. Also installable with debian: sudo apt install pngcheck.

Install commandSecurity notes

install

Additional install commands

macOS

Homebrewverified · 100%
brew install pngcheck

local Homebrew formula metadata

MacPortsverified · 94%
sudo port install pngcheck

MacPorts ports tree · graphics/pngcheck/Portfile · source: api.github.com

Linux

Debian aptverified · 92%
sudo apt install pngcheck

Debian stable package indexes · pngcheck · source: deb.debian.org

Fedora dnfverified · 92%
sudo dnf install pngcheck

Fedora Rawhide package metadata · pngcheck · source: dl.fedoraproject.org

Nixverified · 92%
nix profile install nixpkgs#pngcheck

nixpkgs package indexes · pkgs/by-name/pn/pngcheck/package.nix · source: api.github.com

openSUSE zypperverified · 92%
sudo zypper install pngcheck

openSUSE Tumbleweed package metadata · pngcheck · source: download.opensuse.org

overview

Package summary

Print info and check PNG, JNG, and MNG files

Commands and aliases

  • pngcheck

security posture

Risk level: green

narrow executable package without higher-risk signals.

Risk classifier

green risk · low confidence · appliance

Why

  • narrow executable package without higher-risk signals

Signals

  • metadata:no-higher-risk-signals

Install behavior

  • No Homebrew bottle metadata was recorded.

Recommended review

Before unattended agent use, check whether the tool reads plaintext credentials, writes remote state, publishes artifacts, or shells out to plugins.

executables

Installed executables

CommandKindExposureNote
pngcheckexecutableindexed executableDiscovered from the local executable index.

freshness

Version and freshness

These signals separate page generation age, package-manager activity, and upstream release comparison. Version lag is warned only when an evidence URL and comparable versions are present.

page generated2026-08-03
manager version4.0.1
manager updated
local dataunknown
upstreamnot available
latest detectednot detected
  • okNo freshness warnings were generated.

install metadata

Package metadata

Package keybrew:pngcheck
Version4.0.1
Package managerHomebrew
Homepagehttps://github.com/pnggroup/pngcheck
Repositoryhttps://github.com/pnggroup/pngcheck
Bottlenot recorded
Servicenone declared

source database matches

Other package-manager records

Matches are pulled from external package-manager indexes and kept separate from local Automic Vault package links.

Debian apt95%

pngcheck 3.0.3-3

print info and check PNG, JNG and MNG files

http://www.libpng.org/pub/png/apps/pngcheck.html

sudo apt install pngcheck
  • Section: graphics
  • Architecture: amd64
  • 2 dependencies
  • normalized package name match
  • Matched by: Pngcheck
Debian stable package indexes · deb.debian.org · Debian stable package indexes: pngcheck from https://deb.debian.org/debian/dists/stable/main/binary-amd64/Packages.xz
Nix95%

pngcheck

nix profile install nixpkgs#pngcheck
  • normalized package name match
  • Matched by: Pngcheck
nixpkgs package indexes · api.github.com · nixpkgs package indexes: pkgs/by-name/pn/pngcheck/package.nix from https://api.github.com/repos/NixOS/nixpkgs/git/trees/master?recursive=1
Ubuntu apt95%

pngcheck 3.0.3-3

print info and check PNG, JNG and MNG files

http://www.libpng.org/pub/png/apps/pngcheck.html

sudo apt install pngcheck
  • Section: universe/devel
  • Architecture: amd64
  • 2 dependencies
  • normalized package name match
  • Matched by: Pngcheck
Ubuntu 24.04 LTS package indexes · archive.ubuntu.com · Ubuntu 24.04 LTS package indexes: pngcheck from https://archive.ubuntu.com/ubuntu/dists/noble/universe/binary-amd64/Packages.gz
dnf95%

pngcheck 4.0.1-5.fc45

Command-line utility to check PNG image files

https://github.com/pnggroup/pngcheck

sudo dnf install pngcheck
  • License: HPND
  • Category: Unspecified
  • Architecture: x86_64
  • Source Package: pngcheck
  • 3 dependencies
  • 1 provides
  • normalized package name match
  • Matched by: Pngcheck
Fedora Rawhide package metadata · dl.fedoraproject.org · Fedora Rawhide package metadata: pngcheck from https://dl.fedoraproject.org/pub/fedora/linux/development/rawhide/Everything/x86_64/os/repodata/07190dc5ae9f35ae73866675fed6d95fe6e8d9fe22c9d7cdf85862cb2ed24a4c-primary.xml.zst
zypper95%

pngcheck 4.0.1-1.4

PNG file format checker

https://github.com/pnggroup/pngcheck

sudo zypper install pngcheck
  • License: HPND
  • Category: Productivity/Graphics/Other
  • Architecture: x86_64
  • Source Package: pngcheck
  • 2 dependencies
  • 1 provides
  • normalized package name match
  • Matched by: Pngcheck
openSUSE Tumbleweed package metadata · download.opensuse.org · openSUSE Tumbleweed package metadata: pngcheck from https://download.opensuse.org/tumbleweed/repo/oss/repodata/50b07339cb64c8ed4091bdbabddadc1ff5737b090e478818a195b40d8a3292861a879139b4a3987c31109699fde9fbf4a716367ddf4eef77da75f96e3193d6ed-primary.xml.zst
MacPorts95%

pngcheck

sudo port install pngcheck
  • normalized package name match
  • Matched by: Pngcheck
MacPorts ports tree · api.github.com · MacPorts ports tree: graphics/pngcheck/Portfile from https://api.github.com/repos/macports/macports-ports/git/trees/master?recursive=1

package graph

Links come from deterministic package relationships, av.db category and tag curation, ecosystem matches, and package hub membership.

source trail

Generated from repository data

This page is generated by av-web from the private package SQLite artifact built by scripts/generate-pkg-sqlite.py.

Used sources

  • Geiger risk classifier
  • cross-ecosystem install command graph
  • external package-manager database matches
  • pkg.so package database
  • pkgdb category and tag curation