Open Source Mac Image Converters

Fabric.js is a simple yet powerful Javascript HTML5 canvas library that allows you to easily work with HTML5 canvas element in various ways. It is also an SVG-to-canvas (and vice versa) parser. Fabric provides an interactive object model on top of canvas element, so you can create and populate objects on canvas; manipulate the size, position and rotation of these objects; modify properties such as color, transparency and more. You could also group these objects together with just a simple mouse selection. Fabric offers support for touch devices, as well as Node.js support. It currently supports the following browsers: Firefox 2+, Safari 3+, Opera 9.64+, Chrome (all versions), IE10, IE11, and Edge.

ABIC is a multiplatform tool for converting images from and to a wide variety of formats, for example: JPEG, TIFF, PNG, JPEG-2000, WebP. It can also read some historic ones, in particular Amiga IFF (ILBM). ABIC is completely free, open sourced, and is also entirely nag-free.

A C#/.net-library for encoding and decoding DataMatrix codes (based on a .net-port of libdmtx). DataMatrix.net also contains a small application for generating PDF documents containing different types of 1D- and 2D-codes.

This Project has a new name now: https://lenna.app Program to batch compress, resize and rename Images. Additional you can reduce filesize by reducing quality. Find source code on https://github.com/FalseCAM/EasyImageSizer3. OpenSuse packages here: https://build.opensuse.org/package/show?package=easyimagesizer3&project=home%3AFalseCAM and Ubuntu packages here: https://launchpad.net/~dhor/+archive/myway/+packages

png2jpeg is a simple command-line image converter from PNG to JPEG.

Huge collection of cliparts in Encapsulated PostScript format derived from Open Clip Art Library. Includes more than 6,500 clip arts freely available without restrictions for free use and distribution. Released as Public Domain.

FileConvertFree is a powerful online file conversion platform that allows users to convert documents, images, audio, video, and archives quickly and securely. The platform supports more than 1000 file format conversions including PDF, DOCX, JPG, PNG, MP3, MP4, WAV, AVI, and many more. All conversions are processed using reliable technologies such as FFmpeg, ImageMagick, LibreOffice, and Ghostscript. Key advantages: • Fast cloud-based conversions • Support for documents, images, audio, and video • OCR text extraction from images and PDFs • Secure automatic file deletion • No software installation required FileConvertFree is designed to provide a simple, fast, and reliable alternative to traditional desktop converters. Website: https://fileconvertfree.com

SVGMath is a command-line utility to convert MathML expressions to SVG, written entirely in Python.

A fast JPEG2000 encoder running on CUDA-capable GPUs. Supports lossless and lossy encoding. Both commandline tool with GUI and CUDA/C++ library. Visit >> http://cuj2k.sourceforge.net << for further information.

modo COLLADA is a plug-in that allows modo 401 users to exchange 3D assets with third-party DCC tools in the COLLADA (COLLAborative Design Activity) file format. COLLADA files are identified by the extension ".DAE".

PDFRead is a tool for converting PDF and DJVU documents for reading on eBook devices. It does this by creating an image out of each page, enhancing the image and then collating the images in a device-specific format.

Use, study and develop advanced digital halftoning algorithms with Halftone Laboratory, a GIMP plug-in backed by a highly modular and extensible library. It uses .NET/Mono and GIMP#.

JGraphite is a simple and easy to use application that converts photos into black & white images with just a few clicks. Brightness, vignetting and tone curve can be easily adjusted for best results.

C3A is a cross platform format for animated 3D geometry. Compact, fast, low bandwidth, and compatible with all current hardware/firmware; DirectX, OpenGL, XBox, PS2, 360, PS3, PSP, Wii, & DS.

COLLADA Refinery is a GUI-based application for creating content pipelines for 3D assets using modular components called conditioners. Contact a project admin to become a developer!

Easily convert color codes with this simple tool.

An extensible TIFF codec for Java 1.2 Advanced Imaging, allowing for extended compression types, writing tiled images etc. Used by GeoTIFF-JAI project.

Fast Efficient RGBA TGA Hex Tree True Color Quantizer

Project removed from this site.

A PHP-Wraper around the Ghostscript-command

A Gulp plugin that optimizes images by reducing file sizes without losing quality, improving web performance and reducing bandwidth usage.

A simple tools to generate HTML imagemap or coordinates list (eg. to be inserted into a database) from an Inkscape SVG file. Also usefull for creating imagemap and generate area-coloured images on the fly using the coordinates (eg. in PHP with GD library). It requires Java to run.

Jaiom (Java All In One MediaProcessing Server) intends to provide a simple to use webservices based, media processing facade which processes videos, photos, pdf and MS Office media types using many different kind media processing engines.

A set of programs to convert JPEG files in black and white, the whole computation being performed in double precision type for avoiding precision loss. The purpose is to convert 24bpp color pictures into 16bpp gray pictures (rather than 8bpp as usual).

With the Spritesheet Cutter (also called Map Editor or Level Editor) you can cut/share/export/move/name single or multiple sprites using drag & drop. There is a copy mode so maps can be created. Sprites are numbered left to right/top to bottom or randomly. Sprites can be added to a sheet and saved as a whole. An animation preview is included. Spritesheet Cutter cannot create GIFs, but there are better solutions. Color selections can be converted to transparency.