PNG MNG Construction Set + WebP

Leading edge animation

For Windows XP, Vista, Windows 7, Windows 8, Windows 8.1, Windows 10 and Windows 11.

PNG MNG Construction Set represents the state of the art in animation software. It will assemble your original animations effortlessly through its Animation Wizard; squeeze them down to as close to nothing as possible with its Supercompressor; create eyecatching banners and animated transitions; manage your animations; add transparency to existing PNG graphics and a lot more.

It will also save your graphics and animations to web-ready WebP and animated PNG documents.

The extensive documentation and tutorials included with PNG MNG Construction Set will get you up to speed in less time than it takes most elected officials to redefine the truth.

PNG MNG Construction Set Professional offers access to the extensive library of Alchemy Mindworks animation plugins as well. If you need unspeakably cool graphic elements for your web pages and your artistic skills end at advanced paperclip sculpture, these optional accessories will turn you into a professional designer with little more than a few mouse clicks.

This software is available for electronic delivery and on DVD-ROM.

PNG MNG Construction Set's Features Include:

  • graphicBuild instant animations with Animation Wizard.
  • Save your animations to web-ready WebP and animated PNG.
  • Reduce the size of your animations with Supercompressor.
  • Build special-effect text banners with the Banner generator.
  • Create sophisticated animated transitions between still images.
  • Implement transparency in still images and animations.
  • Rotate, crop, color-adjust and resize all or part of an animation.
  • Manage the controls of multiple images with breathtaking ease.
  • Import digital video into animations, and export animations to digital video.
  • Create eye-catching electronic signs.
  • Get up to speed quickly with extensive documentation and tutorials.
  • ...and more.


Should you wish to contact us about this application, please send us some e-mail.

IMPORTANT: PNG MNG Construction Set requires access to the Internet to validate itself after installation. Please see the discussion of registration key security for a detailed discussion of this functionality.



You can ensure yourself of a problem-free installation by reviewing our downloading and installation instructions. Downloadable installers can be used to install either an evaluation copy or a fully-functional registered copy of Alchemy Mindworks' applications.


Unknown Publisher Warning: You might see a warning during download or installation of our software to the effect that the publisher of these products could not be verified. We invite you to read a more detailed explanation of these messages. They can safely be ignored or disabled.

Smart Screen Warning: You might encounter a large blue window when you run one of our installers to the effect that Windows Protected your PC, and that the "app" in question is unrecognized. You can safely ignore this — click on More Info and proceed to install the software. Please read the Smart Screen notice for more about this, and for assistance with disabling this feature.

Norton Antivirus: If you're running Norton Antivirus, please read the WS.Reputation notice before you download an installer from this page.

Downloading: Note that you'll probably need to actually click on one of the following DOWNLOAD buttons to download an installer, rather than copying and pasting its link, or using it with a third-party download manager.

The DOWNLOAD UK button points to our server in Great Britain. If you're outside North America — or if you're encountering issues downloading from our primary servers — please try the one in the UK.

Several web browsers have removed support for FTP downloads — that would be the DOWNLOAD FTP button below. If you click on DOWNLOAD FTP and nothing useful happens, yours is one of them.

If you encounter a problem downloading one of our installers, we're here to help — please contact us and let us know what happened.

Installing: Be sure you're logged into your system as a normal user, not as Administrator, when you install and subsequently run this software.

PNG MNG Construction Set is available in 32- and 64-bit editions. The 64-bit edition is supported by 64-bit Windows 10 and 11. The 32-bit edition will run under any version of Windows right back to Windows XP.

Click on one of the following links to download PNG MNG Construction Set 64-bit 15.0a revision 5. This file is 76,895,744 bytes in length.

PNG MNG Construction Set 64-bit:
Download US
PNG MNG Construction Set 64-bit:
Download UK
PNG MNG Construction Set 64-bit:
Download FTP

Click on one of the following links to download PNG MNG Construction Set 32-bit 15.0a revision 5. This file is 79,723,008 bytes in length.

PNG MNG Construction Set 32-bit:
Download US
PNG MNG Construction Set 32-bit:
Download UK
PNG MNG Construction Set 32-bit:
Download FTP

Extend PNG MNG Construction Set even further with optional animation plugins.

Alchemy Mindworks' applications won't install spyware, malware or other invasions of your privacy, and we're extremely careful about virus scans. Learn more about the security of our downloaded installers.

As of this writing, if you have previously registered or upgraded to PNG MNG Construction 14, we invite you to upgrade to PNG MNG Construction Set 15 for half price. We are able to provide some limited support for the version 14 software, but it's becoming increasingly vulnerable to changes in Windows and some third-party security products.

If you have previously registered PNG MNG Construction Set 14 and you need to download the final release to reinstall your software, please contact us for a download link. Be sure to include your PNG MNG Construction Set 14 registration name and key.

PNG MNG Construction Set 2, through 12 have reached their ends-of-life, and they have been removed from distribution. We no longer have replacement installers for these products. We are able to provide replacement registration keys and limited support for PNG MNG Construction Set 12. We recommend that you register PNG MNG Construction Set 15.

PNG MNG Construction Set™ is a trademark of Alchemy Mindworks Corporation.

The superbly cool ink well icon for PNG MNG Construction Set was created by Eugen Buzuk of, and is used under license. The monitor graphic is used under license from DryIcons. The PNG MNG Construction Set link graphic at the Alchemy Mindworks software page was created by Jimi Backhouse, and is used under license through