Displaying 1 to 20 from 26 results

libvips - A fast image processing library with low memory needs.

  •    C

libvips is a 2D image processing library. Compared to similar libraries, libvips runs quickly and uses little memory. libvips is licensed under the LGPL 2.1+. It has around 300 operations covering arithmetic, histograms, convolutions, morphological operations, frequency filtering, colour, resampling, statistics and others. It supports a large range of numeric formats, from 8-bit int to 128-bit complex. It supports a good range of image formats, including JPEG, TIFF, PNG, WebP, FITS, Matlab, OpenEXR, PDF, SVG, HDR, PPM, CSV, GIF, Analyze, DeepZoom, and OpenSlide. It can also load images via ImageMagick or GraphicsMagick.

Sharp - High performance Node.js image processing

  •    Javascript

The typical use case for this high speed Node.js module is to convert large images in common formats to smaller, web-friendly JPEG, PNG and WebP images of varying dimensions.Resizing an image is typically 4x-5x faster than using the quickest ImageMagick and GraphicsMagick settings.

TwelveMonkeys ImageIO: Additional plug-ins and extensions for Java's ImageIO

  •    Java

TwelveMonkeys ImageIO is a collection of plugins and extensions for Java's ImageIO. These plugins extends the number of image file formats supported in Java, using the javax.imageio.* package. The main purpose of this project is to provide support for formats not covered by the JRE itself.

pixterm - Draw images in your ANSI terminal with true color

  •    Go

PIXterm shows images directly in your terminal, recreating the pixels through a combination of ANSI character background color and the unicode lower half block element. If image has transparency, an optional matte color can be used for background. Also, you can specify a dithering mode; in which case, the image is rendered using block elements with different shades, or using standard ASCII characters in the same way. In dithering mode, the matte color is used to fill the background of the blocks or characters. The conversion process runs fast because it is parallelized in all CPUs.



It's FREE TIF files viewer. You can open multi-page TIF files, delete pages and save it as new TIF file.

XPS Converter


A simple app for converting XPS file to images. Supports Pagination. Supports BMP, PNG, JPEG. With several levels of DPI.

SharePoint OCR image files indexing


IFilter plugin for the Microsoft Indexing Service (and Sharepoint in particular) to index and search image files (including TIFF, PDF, JPEG, BMP...) using OCR technology.

tiff.js - tiff.js is a port of LibTIFF by compiling the LibTIFF C code with Emscripten.

  •    TypeScript

tiff.js is a port of the LibTIFF by compiling the LibTIFF C code with Emscripten. The LibTIFF is LibTIFF Software License, zlib and additional code are zlib License.

probe-image-size - Get image size without full download

  •    Javascript

Get image size without full download. Supported image types: JPG, GIF, PNG, WebP, BMP, TIFF, SVG, PSD.If callback (legacy node style) provided, Promise will not be returned.

exif - JavaScript Exif reader.

  •    Javascript

JavaScript Exif reader (only available in the browser).You may set cropper options with new Exif(image, options).

sharp-cli - CLI for sharp.

  •    Javascript

CLI for sharp. Issues with the output should be reported on the sharp issue tracker.

exif-parser - A javascript library to extract EXIF metadata from JPEG images, in node and in the browser

  •    Javascript

exif-parser is a parser for image metadata in the exif format, the most popular metadata format for jpeg and tiff images. It is written in pure javascript and has no external dependencies. It can also get the size of jpeg images and the size of the jpeg thumbnail embedded in the exif data. It can also extract the embedded thumbnail image. Built versions of the bundles are also available in the exif-parser-browser-bundles repo.

GeoPackage - Main Page for NGA GeoPackage Efforts


A SDK that provides the ability to manage GeoPackage files providing read, write, import, export, share, and open support. Open GeoPackage files provide read and write access to features and tiles. Java – A Java library providing GeoPackage functionality and command line tools. Relies on Core Java.

fastimage - FastImage finds the size or type of an image given its URL by fetching as little as needed

  •    Javascript

FastImage finds the size or type of an image given its URL by fetching as little as needed. FastImage supports and has been tested on NodeJS 5.0+.

gulp-sharp - Gulp plugin to resize image using sharp (libvips binding for nodejs)

  •    Javascript

Because of other occupation, I can't maintain it anymore. If you find this project usefull, please fork it. Please note that new issues / pr messages will be ignored. Thanks.