656 Open source projects that are alternatives of or similar to Libspng

Boilerplate to set up a c project, include CuTest unit testing, cmake build setup

Transform Erlang or Elixir data into Gleam data

Better image downscale with canvas.

A Python Wrapper of Pngquant

Real Time Bidding (RTB) - Demand Side Platform framework

Easily load JSON objects and decode them into structs or classes

Pimp your heater.

Small universal base64 functions for node.js and browsers

Project to enable using CMake from a Maven build.

Image optimization using PHP

A utility to converter PNG images to ESC/POS

Autosvg is tracing tool, which can convert image format like (jpg,png,gif) into vector

This repository is intended to be used as a code repository for learning DirectX 12.

DjvuNet is a cross platform fully managed .NET library for working with Djvu documents which can run on Linux, macOS and Windows. Library has been written in C# and targets .NET Core v3.0 and .NET Standard v2.1 or later. We intend to provide DjVu document processing capabilities on par with DjVuLibre reference library (or even better).

A small and easy python-only decoder-only for AIS messages : AIVDM/AIVDO

Sticker Creator for WhatsApp

This module adds print control to mapbox-gl.

Multiple useful tools to help Android and iOS/OSX developers with creating and modifying Emoji Font files.

Gameboy tile conversion and map editor tool

Simple and fast webp library for golang

Integration of Catch, CMake and CMake CodeCoverage module and basic examples in C++.

Descarga manga en español en diferentes formatos (PNG, PDF, EPUB, MOBI)

Converter for High Efficiency Image Format(HEIF)

A beautiful svg + png + sass + css collection of 261 flags.

CMake Cheat Sheet

Type-safe JSON decoding for ReasonML and OCaml

A simple library to extract video and audio frames from media containers (based on libav).

🚀 Lightweight image processing library in C++11

Slide Decks

Read/Write PNG images in pure Crystal

IMEI - ImageMagick Easy Install

PNG (Portable Network Graphics) decoder and encoder written in Nim

OpenJij : Framework for the Ising model and QUBO.

ICNS2ICO lets you easily convert icons from the Apple's ICNS format to the Windows ICO format.

Fast, Docker-ready image processing server in Go and libvips

C# port of the famous C framework

CMake module collection

Open-source modular 2D bitmap graphics library with emphasis on speed and correctness.

Decoders for PNG, JPEG, WAV, and a few other file formats

A Python library for Blender addons. Blazingly fast preview loads in Blender. Images of arbitrary size. bpy.utils.previews drop-in replacement.

MSX cross-development command line tools PNG2MSX, PNG2SPR[+] and TMX2BIN

An opinionated attempt at finally solving typescript interop for ReasonML / OCaml.

Get the icon of a file or app as a PNG image (macOS)

Image transformation, compression, and decompression codecs. Forked from https://pypi.org/project/imagecodecs

🔥 Big vector pack with hand-drawn doodles for presentations, social media, blog posts and so on

A minimalistic crossplatform image viewer written in rust

🤳 convert heic/heif images to jpeg and png

CTF-CryptoTool is a tool written in python, for breaking crypto text of CTF challenges. It tries to decode the cipher by bruteforcing it with all known cipher decoding methods easily. Also works for the cipher which does not have a key.

📼 A high performance .NET library for reading and creating animated GIFs

Encrypt message to PNG image.

Documentation for Ludigraphix

Vector Express is a free service and API for converting, analyzing and processing vector files.

Vulkan based C++ ray-tracing game engine.

A Go library for encoding and decoding SMSs

A framework that extends a variety of Cocoa APIs with capabilities for encoding and decoding WebP files for all of Apple's platforms.

C# wrapper around stb_image.h and qoi.h

A python library to display images in the terminal

data bending & glitch tools

Gradle plugin that generates qualified, density specific PNG drawables from SVG files at build time for your Android projects.

CMake scripts for finding SDL2 headers and libraries on multiple platforms