Windows · Developer Tools
OptiPNG: Advanced PNG Optimizer
OptiPNG is a PNG optimizer that recompresses image files to a smaller size, without losing any information.
Version 7.9.1 · by Cosmin Truta
Official site: optipng.sourceforge.net
About OptiPNG: Advanced PNG Optimizer
OptiPNG is a PNG optimizer that recompresses image files to a smaller size, without losing any information. This program also converts external formats (BMP, GIF, PNM and TIFF) to optimized PNG, and performs PNG integrity checks and corrections.
## Notes
- Please uninstall any versions prior to version 0.7.6, otherwise you may experience problems with multiple optipng.exe file being available.
How to install OptiPNG: Advanced PNG Optimizer
- Click Download — the developer's official website opens in a new tab.
- Download the latest version there and run it. Choose Custom/Advanced where offered, and skip any bundled extras.
- Prefer the command line? With Chocolatey you can install and update it with: choco install optipng-advanced-png-optimizer
- Open OptiPNG: Advanced PNG Optimizer once it finishes installing.
Frequently asked questions
Is OptiPNG: Advanced PNG Optimizer free to download?
Yes. The Download button sends you to optipng.sourceforge.net, the developer's official site, where OptiPNG: Advanced PNG Optimizer is available to download. Grabware doesn't host or modify any files.
What is the latest version of OptiPNG: Advanced PNG Optimizer?
The version listed here is 7.9.1, published /Date(1748. The developer's site always has the newest release.
How do I install OptiPNG: Advanced PNG Optimizer from the command line?
With Chocolatey, run: choco install optipng-advanced-png-optimizer. This installs it from the official source and keeps it updated.
Is OptiPNG: Advanced PNG Optimizer safe?
OptiPNG: Advanced PNG Optimizer downloads directly from the developer. As always, scan the installer with your antivirus and choose Custom setup to skip any bundled extras.
Alternatives to OptiPNG: Advanced PNG Optimizer
More
Adobe Acrobat Reader DCView, print, sign, and annotate PDF files.
Google ChromeChrome is a fast, simple, and secure web browser, built for the modern web.
### Notes
- This package uses Chrome's administrative MSI installer and installs…
ChocolateyChocolatey is the package manager for Windows (like apt-get but for Windows)Chocolatey Core ExtensionsHelper functions extending core choco functionality
March 2014 servicing stack update for Windows 8.1 and Windows Server 2012 R2 (KB2919442)The update fixes some issues in the servicing stack of Windows 8.1 and Windows Server 2012 R2.Chocolatey Compatibility ExtensionExtension package to provide compatibility with older versions of Chocolatey
Microsoft Visual C++ Redistributable for Visual Studio 2015-2026Run-time components that are required to run C++ applications that are built by using Visual Studio 2015-2026Update for Universal C Runtime in Windows (KB2999226)Update for Universal C Runtime (CRT) in Windows. Before you install this update, check out the prerequisites section.