Your use of the packages on this site means you understand they are not supported or guaranteed in any way. Due to the nature of a public repository and unreliability due to distribution rights, these packages should not be used as is for organizational purposes either. Learn more.
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C:\> choco install gimp
GIMP 2.10.12By:
GIMP is a multi-platform photo manipulation tool. GIMP is an acronym for GNU Image Manipulation Program. The GIMP is suitable for a variety of image manipulation tasks, including photo retouching, image composition, and image construction.It can be used as a simple paint program, an expert quality photo retouching program, an online batch processin... More information
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C:\> choco install nomacs nomacs Image Lounge 3.12.1By:
nomacs is a free image viewer for windows, linux, and mac systems, which is licensed under the GNU General Public License v3. nomacs is small, fast and able to handle the most common image formats including RAW images. Additionally it is possible to synchronize multiple viewers. A synchronization of viewers running on the same computer or via LAN i... More information
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C:\> choco install optipng OptiPNG: Advanced PNG Optimizer 0.7.7By:
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... More information
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C:\> choco install fileoptimizer FileOptimizer 13.90.2508By:
# Introduction FileOptimizer is an advanced file optimizer featuring a lossless (no quality loss) file size reduction that supports: .3GP, .A, .AAI, .AC, .ACC, .ADP, .AI, .AIR, .APK, .APNG, .APPX, .APR, .ART, .AVS, .BAR, .BMP, .BPL, .BSZ, .CBT, .CBZ, .CDR, .CDT, .CHI, .CHM, .CHQ, .CHS, .CHW, .CPL, .CSL, .CSS, .DB, .DCX, .DEB, .DES, .DIB, .DLL, .DOC... More information
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C:\> choco install pnggauntlet PNGGauntlet 3.1.2.20171027By:
PNGGauntlet is a .NET (v4.0) program that uses [Ken Silverman's PNGOUT](http://advsys.net/ken/util/pngout.htm), [OptiPNG](http://optipng.sourceforge.net/) and [DeflOpt](http://www.walbeehm.com/download/) to optimize PNG files. Many PNG files output by popular graphics software packages like Photoshop or even Fireworks are not as small as they could... More information
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C:\> choco install pngquant pngquant 2.12.3By:
pngquant is a command-line conversion utility and library to [quantize](https://wikipedia.org/wiki/Quantization_%28image_processing%29) (lossy compression) and [dither](https://wikipedia.org/wiki/Dither) truecolor PNG images, especially those with a full alpha channel, down to 8-bit (or smaller) RGBA-palette PNGs. Such images are usually two to fou... More information
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C:\> choco install pngoptimizer PngOptimizer 2.5.1By:
PngOptimizer is a graphics and command line tools to optimize PNGs and convert other lossless formats (GIF, BMP, TGA) into optimized PNGs. ### Features * Cleans your PNG files of useless or wrong information. * Reduces your PNG files weight. * Converts into PNG other lossless image formats (BMP, GIF, TGA). * Supports animated PNG (APNG). * Cre... More information
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C:\> choco install pnggauntlet.install PNGGauntlet (Install) 3.1.2.20171027By:
PNGGauntlet is a .NET (v4.0) program that uses [Ken Silverman's PNGOUT](http://advsys.net/ken/util/pngout.htm), [OptiPNG](http://optipng.sourceforge.net/) and [DeflOpt](http://www.walbeehm.com/download/) to optimize PNG files. Many PNG files output by popular graphics software packages like Photoshop or even Fireworks are not as small as they could... More information
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C:\> choco install pngoptimizer.commandline PngOptimizer (CommandLine) 2.5By:
PngOptimizer is a graphics and command line tool to optimize PNGs and convert other lossless formats (GIF, BMP, TGA) into optimized PNGs. ### Features * Cleans your PNG files of useless or wrong information. * Reduces your PNG files' data size. * Converts into PNG other lossless image formats (BMP, GIF, TGA). * Supports animated PNG (APNG). * ... More information
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C:\> choco install google-books-downloader
Google Books Downloader 2.7By:
Google has announced the launch of its new service; Google Books. Currently, you can purchase books (U.S. only) or download more than 3 million free books from anywhere in the world using this service. As announced by Google, the aim of this project is to provide users with their own bookshelf on hand, no matter where they are. Purchased or downlo... More information
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C:\> choco install nomacs.portable nomacs Image Lounge 3.12.1By:
nomacs is a free image viewer for windows, linux, and mac systems, which is licensed under the GNU General Public License v3. nomacs is small, fast and able to handle the most common image formats including RAW images. Additionally it is possible to synchronize multiple viewers. A synchronization of viewers running on the same computer or via LAN i... More information
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C:\> choco install nquant nQuant 1.0.3By:
nQuant is a .net color quantizer that can dramatically reduce the size of images with little to no perceptible quality loss.
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C:\> choco install bmfont Bitmap Font Generator 1.13By:
This program will allow you to generate bitmap fonts from TrueType fonts. The application generates both image files and character descriptions that can be read by a game for easy rendering of fonts.
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C:\> choco install color-quantizer Color Quantizer 0.7.4.4By:
Color quantizer - a small program makes it easy to optimize your images for the web. Key features: + converting any number of colors + Supports writing png8 with alpha transparency + the opportunity to set a mask for quality critical areas + convenient editing palette + Batch optimization **Please Note**: This is an automatically updated package. ... More information
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C:\> choco install unicornify Unicornify 0.0.0.1By:
This is a command line tool that generates (pretty much) the same unicorn avatar images as the Unicornify web service, just in better quality. Unicorns are always generated based on a single (hexadecimal) number. Usually, this number is generated from an email address (by taking the MD5 hash, just like Gravatar). For example, the number correspond... More information
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C:\> choco install truepng TruePNG 0.6.2.5By:
TruePNG is one of the most advanced PNG optimizers available. [Tutorial](https://css-ig.net/articles/truepng.php) by Cédric Louvrier.
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C:\> choco install siteshoter SiteShoter 1.42By:
SiteShoter is a small utility that allows you to save a screenshot of any Web page into a file. It automatically creates hidden window of Internet Explorer, loads the desired Web page, and than save the entire content of the Web page into an image file (.png, .jpg, .tiff, .bmp or .gif). You can also use SiteShoter to convert .html file on your lo... More information
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C:\> choco install pngcheck pngcheck 2.3.0By:
pngcheck verifies the integrity of PNG, JNG and MNG files (by checking the internal 32-bit CRCs and decompressing the image data); it can optionally dump almost all of the chunk-level information in the image in human-readable form. For example, it can be used to print the basic statistics about an image (dimensions, bit depth, etc.); to list the c... More information
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C:\> choco install pngoo PNGoo 0.1.1By:
PNGoo is a GUI for [pngquant](https://chocolatey.org/packages/pngquant), a PNG lossy compressor, supporting palleted alpha transparency.
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C:\> choco install pngyu Pngyu 1.0.1By:
Pngyu is a simple GUI front-end for [pngquant](https://chocolatey.org/packages/pngquant), a PNG lossy compressor, supporting palleted alpha transparency. 