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      /\ \         /\ \ /\ \     /\_\      / /\
      \_\ \       /  \ \\ \ \   / / /     / /  \
      /\__ \     / /\ \ \\ \ \_/ / /     / / /\ \__
     / /_ \ \   / / /\ \ \\ \___/ /     / / /\ \___\
    / / /\ \ \ / / /  \ \_\\ \ \_/      \ \ \ \/___/
   / / /  \/_// / /   / / / \ \ \        \ \ \
  / / /      / / /   / / /   \ \ \   _    \ \ \
 / / /      / / /___/ / /     \ \ \ /_/\__/ / /
/_/ /      / / /____\/ /       \ \_\\ \/___/ /
\_\/       \/_________/         \/_/ \_____\/

Enter the query into the form above. You can look for specific version of a package by using @ symbol like this: gcc@10.

API method:

GET /api/packages?search=hello&page=1&limit=20

where search is your query, page is a page number and limit is a number of items on a single page. Pagination information (such as a number of pages and etc) is returned in response headers.

If you'd like to join our channel webring send a patch to ~whereiseveryone/toys@lists.sr.ht adding your channel as an entry in channels.scm.


mtpaint 3.50.12
Dependencies: glib@2.83.3 gtk+@3.24.51 imlib2@1.10.0 libjpeg-turbo@2.1.4 libpng@1.6.39 libtiff@4.4.0 libungif@4.1.4 libwebp@1.3.2 openjpeg@2.5.0 lcms@2.13.1 zlib@1.3.1
Channel: guix
Location: gnu/packages/image.scm (gnu packages image)
Home page: https://mtpaint.sourceforge.net/
Licenses: GPL 3+
Build system: gnu
Synopsis: Create pixel art and manipulate digital images
Description:

Mtpaint is a graphic editing program which uses the GTK+ toolkit. It can create and edit indexed palette or 24bit RGB images, offers basic painting and palette manipulation tools. It also handles JPEG, JPEG2000, GIF, TIFF, WEBP, BMP, PNG, XPM formats.

lodepng 20200215-1.48e5364
Channel: guix
Location: gnu/packages/image.scm (gnu packages image)
Home page: https://lodev.org/lodepng/
Licenses: Zlib
Build system: gnu
Synopsis: PNG encoder and decoder in C and C++, without dependencies
Description:

LodePNG is a PNG image decoder and encoder, all in one, no dependency or linkage required. It's made for C (ISO C90), and has a C++ wrapper with a more convenient interface on top.

pngsuite 2017jul19
Channel: guix
Location: gnu/packages/image.scm (gnu packages image)
Home page: http://www.schaik.com/pngsuite2011/pngsuite.html
Licenses: FSDG-compatible
Build system: gnu
Synopsis: Example PNGs for use in test suites
Description:

Collection of graphics images created to test PNG applications like viewers, converters and editors. As far as that is possible, all formats supported by the PNG standard are represented.

libimagequant 2.12.6
Channel: guix
Location: gnu/packages/image.scm (gnu packages image)
Home page: https://pngquant.org/lib/
Licenses: GPL 3+
Build system: gnu
Synopsis: Image palette quantization library
Description:

libimagequant is a small, portable C library for high-quality conversion of RGBA images to 8-bit indexed-color (palette) images. This library can significantly reduces file sizes and powers pngquant and other PNG optimizers.

libwebp 1.3.2
Dependencies: freeglut@3.4.0 giflib@5.2.1 libjpeg-turbo@2.1.4 libpng@1.6.39 libtiff@4.4.0
Channel: guix
Location: gnu/packages/image.scm (gnu packages image)
Home page: https://developers.google.com/speed/webp/
Licenses: Modified BSD
Build system: gnu
Synopsis: Lossless and lossy image compression
Description:

WebP is a new image format that provides lossless and lossy compression for images. WebP lossless images are 26% smaller in size compared to PNGs. WebP lossy images are 25-34% smaller in size compared to JPEG images at equivalent SSIM index. WebP supports lossless transparency (also known as alpha channel) with just 22% additional bytes. Transparency is also supported with lossy compression and typically provides 3x smaller file sizes compared to PNG when lossy compression is acceptable for the red/green/blue color channels.

gifsicle 1.95
Dependencies: libx11@1.8.12
Channel: guix
Location: gnu/packages/image.scm (gnu packages image)
Home page: https://www.lcdf.org/gifsicle/
Licenses: GPL 2+
Build system: gnu
Synopsis: Edit GIF images and animations
Description:

Gifsicle is a command-line GIF image manipulation tool that:

  • Provides a batch mode for changing GIFs in place.

  • Prints detailed information about GIFs, including comments.

  • Control over interlacing, comments, looping, transparency, etc.

  • Creates well-behaved GIFs: removes redundant colors, only uses local color tables, etc.

  • Shrinks colormaps and change images to use the Web-safe palette.

  • Optimizes GIF animations, or unoptimizes them for easier editing.

Two other programs are included with Gifsicle: gifview is a lightweight animated-GIF viewer, and gifdiff compares two GIFs for identical visual appearance.

devil 1.8.0
Dependencies: lcms@2.13.1 libjpeg-turbo@2.1.4 libmng@2.0.3 libpng@1.6.39 libtiff@4.4.0 openexr@2.5.7 zlib@1.3.1
Channel: guix
Location: gnu/packages/image.scm (gnu packages image)
Home page: https://openil.sourceforge.net
Licenses: LGPL 2.1+
Build system: cmake
Synopsis: Library for manipulating many image formats
Description:

Developer's Image Library (DevIL) is a library to develop applications with support for many types of images. DevIL can load, save, convert, manipulate, filter and display a wide variety of image formats.

jp2a 1.1.1
Dependencies: curl@8.6.0 libpng@1.6.39 libjpeg-turbo@2.1.4 ncurses@6.2.20210619
Channel: guix
Location: gnu/packages/image.scm (gnu packages image)
Home page: https://csl.name/jp2a/
Licenses: GPL 2
Build system: gnu
Synopsis: Convert JPEG images to ASCII
Description:

Jp2a is a small utility that converts JPEG images to ASCII.

pngquant 2.12.6
Dependencies: libpng@1.6.39 zlib@1.3.1 lcms@2.13.1 libimagequant@2.12.6
Channel: guix
Location: gnu/packages/image.scm (gnu packages image)
Home page: https://pngquant.org/
Licenses: GPL 3+
Build system: gnu
Synopsis: Utility and library for lossy compressing PNG images
Description:

pngquant is a PNG compressor that significantly reduces file sizes by converting images to a more efficient 8-bit PNG format with alpha channel (often 60-80% smaller than 24/32-bit PNG files). Compressed images are fully standards-compliant and are supported by all web browsers and operating systems.

Features:

  1. High-quality palette generation using a combination of vector quantization algorithms.

  2. Unique adaptive dithering algorithm that adds less noise to images than the standard Floyd-Steinberg.

  3. Easy to integrate with shell scripts, GUIs and server-side software.

  4. Fast mode for real-time processing/large numbers of images.

mini 0.9.17
Channel: guix
Location: gnu/packages/image.scm (gnu packages image)
Home page: https://github.com/pulzed/mINI
Licenses: Expat
Build system: gnu
Synopsis: INI file reader and writer header library
Description:

This is a tiny, header-only C++ library for manipulating INI files.

libjpeg 9f
Channel: guix
Location: gnu/packages/image.scm (gnu packages image)
Home page: https://www.ijg.org/
Licenses: IJG
Build system: gnu
Synopsis: Library for handling JPEG files
Description:

Libjpeg implements JPEG image encoding, decoding, and transcoding. JPEG is a standardized compression method for full-color and gray-scale images. It also includes programs that provide conversion between the JPEG format and image files in PBMPLUS PPM/PGM, GIF, BMP, and Targa file formats, as well as lossless JPEG manipulations such as rotation, scaling or cropping:

  1. cjpeg

  2. djpeg

  3. jpegtran

  4. rdjpgcom

  5. wrjpgcom

libyuv 2021.4
Channel: guix
Location: gnu/packages/image.scm (gnu packages image)
Home page: https://chromium.googlesource.com/libyuv/libyuv/
Licenses: Expat
Build system: cmake
Synopsis: YUV scaling and conversion functionality
Description:

libyuv is an open source project that includes YUV scaling and conversion functionality. It can:

  • Scale YUV to prepare content for compression, with point, bilinear or box filter.

  • Convert to YUV from webcam formats for compression.

  • Convert to RGB formats for rendering/effects.

  • Rotate by 90/180/270 degrees to adjust for mobile devices in portrait mode.

picket 1.3
Dependencies: gtkmm@3.24.9 mini@0.9.17
Channel: guix
Location: gnu/packages/image.scm (gnu packages image)
Home page: https://github.com/rajter/picket
Licenses: GPL 3+
Build system: cmake
Synopsis: Screen color picker with custom format output
Description:

Picket is a screen color picker that includes a magnifier and supports custom formats for representing color values..

spng 0.7.2
Dependencies: zlib@1.3.1
Channel: guix
Location: gnu/packages/image.scm (gnu packages image)
Home page: https://libspng.org
Licenses: FreeBSD
Build system: meson
Synopsis: Simple PNG loading library
Description:

libspng is a simple C library for loading Portable Network Graphics (PNGs), intended as an easy-to-use replacement for libpng.

optipng 0.7.7
Dependencies: libpng@1.6.39 zlib@1.3.1
Channel: guix
Location: gnu/packages/image.scm (gnu packages image)
Home page: https://optipng.sourceforge.net/
Licenses: Zlib
Build system: gnu
Synopsis: Optimizer that recompresses PNG image files to a smaller size
Description:

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.

openjpeg 2.5.0
Dependencies: lcms@2.13.1 libpng@1.6.39 libtiff@4.4.0 zlib@1.3.1
Channel: guix
Location: gnu/packages/image.scm (gnu packages image)
Home page: https://github.com/uclouvain/openjpeg
Licenses: FreeBSD
Build system: cmake
Synopsis: OPENJPEG Library and Applications
Description:

OpenJPEG is an implementation of JPEG 2000 codec written in C language. It has been developed in order to promote the use of JPEG 2000, a still-image compression standard from the Joint Photographic Experts Group (JPEG). Since April 2015, it is officially recognized by ISO/IEC and ITU-T as a JPEG 2000 Reference Software.

vigra-c 0.0.0-2.49f5319
Dependencies: fftw@3.3.10 fftwf@3.3.10 hdf5@1.14.6 vigra@1.12.2
Channel: guix
Location: gnu/packages/image.scm (gnu packages image)
Home page: https://github.com/BSeppke/vigra_c
Licenses: Expat
Build system: cmake
Synopsis: C interface to the VIGRA computer vision library
Description:

This package provides a C interface to the VIGRA C++ computer vision library. It is designed primarily to ease the implementation of higher-level language bindings to VIGRA.

swappy 1.5.1
Dependencies: gtk+@3.24.51 libnotify@0.8.3 gettext-minimal@0.23.1
Propagated dependencies: font-awesome@4.7.0
Channel: guix
Location: gnu/packages/image.scm (gnu packages image)
Home page: https://github.com/jtheoof/swappy
Licenses: Expat
Build system: meson
Synopsis: Grab and edit on the fly snapshots of a Wayland compositor
Description:

swappy is a command-line utility to take and edit screenshots of Wayland desktops. Works great with grim, slurp and sway. But can easily work with other screen copy tools that can output a final PNG image to stdout.

jbig2dec 0.19
Channel: guix
Location: gnu/packages/image.scm (gnu packages image)
Home page: https://jbig2dec.com
Licenses: GPL 2+
Build system: gnu
Synopsis: Decoder of the JBIG2 image compression format
Description:

JBIG2 is designed for lossy or lossless encoding of bilevel (1-bit monochrome) images at moderately high resolution, and in particular scanned paper documents. In this domain it is very efficient, offering compression ratios on the order of 100:1.

This is a decoder only implementation, and currently is in the alpha stage, meaning it doesn't completely work yet. However, it is maintaining parity with available encoders, so it is useful for real work.

pnglite 0.1.17-1.11695c5
Dependencies: zlib@1.3.1
Channel: guix
Location: gnu/packages/image.scm (gnu packages image)
Home page: https://github.com/dankar/pnglite
Licenses: Zlib
Build system: gnu
Synopsis: Pretty small png library
Description:

A pretty small png library. Currently all documentation resides in pnglite.h.

libpng 1.6.39
Propagated dependencies: zlib@1.3.1
Channel: guix
Location: gnu/packages/image.scm (gnu packages image)
Home page: http://www.libpng.org/pub/png/libpng.html
Licenses: Zlib
Build system: gnu
Synopsis: Library for handling PNG files
Description:

Libpng is the official PNG (Portable Network Graphics) reference library. It supports almost all PNG features and is extensible.

libicns 0.8.1
Dependencies: libpng@1.6.39 jasper@2.0.33
Channel: guix
Location: gnu/packages/image.scm (gnu packages image)
Home page: https://icns.sourceforge.io/
Licenses: LGPL 2.1+ LGPL 2.0+ GPL 2+
Build system: gnu
Synopsis: Library for handling Mac OS icns resource files
Description:

Libicns is a library for the manipulation of Mac OS IconFamily resource type files (ICNS). icns2png and png2icns are provided to convert between PNG and ICNS. icns2png will extract image files from ICNS files under names like "Foo_48x48x32.png" useful for installing for use with .desktop files. Additionally, icontainer2png is provided for extracting icontainer icon files.

freeimage 3.18.0
Dependencies: libjpeg-turbo@2.1.4 libjxr@1.1 libpng@1.6.39 libraw@0.21.2 libtiff@4.4.0 libwebp@1.3.2 openexr@2.5.7 openjpeg@2.5.0 zlib@1.3.1
Channel: guix
Location: gnu/packages/image.scm (gnu packages image)
Home page: https://freeimage.sourceforge.io/
Licenses: GPL 2+
Build system: gnu
Synopsis: Library for handling popular graphics image formats
Description:

FreeImage is a library for developers who would like to support popular graphics image formats like PNG, BMP, JPEG, TIFF and others.

converseen 0.15.1.0
Dependencies: imagemagick@6.9.13-5 qtbase@6.9.2
Channel: guix
Location: gnu/packages/image.scm (gnu packages image)
Home page: https://converseen.fasterland.net/
Licenses: GPL 3+
Build system: cmake
Synopsis: Batch image converter and resizer
Description:

Converseen is an image batch conversion tool. You can resize and convert images in more than 100 different formats.

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