jark006 / JarkViewer

一款简约且飞快的看图软件，支持 AVIF、HEIC、JPEG-XL 和 实况照片 等超多新兴图像格式！A minimalist and lightning-fast image viewer that supports a wide range of emerging image formats such as AVIF, HEIC, JPEG-XL, and Live Photos!

SDWebImage / SDWebImage

Asynchronous image downloader with cache support as a UIImageView category

panpf / sketch

Image loading library designed for Compose Multiplatform and Android View. Supports loading Image, GIF, SVG, Video thumbnails from the network, local, resources, and photo albums.

strukturag / libheif

libheif is an HEIF and AVIF file format decoder and encoder.

nokiatech / heif

High Efficiency Image File Format

Tom94 / tev

High dynamic range (HDR) image viewer for people who care about colors

tooladda-online / heic-converter

HEIC to JPG/PNG Converter — Convert HEIC and HEIF photos from your iPhone or iPad to JPG, PNG, WebP, AVIF, PDF, or BMP instantly — no upload, no signup, 100% private in your browser. Free on ToolAdda.online.