欢迎使用智能文件转换平台

上传文件开始转换，支持本地文件上传或远程链接导入

${shortenFileName(item.file_name)} ${formatBytes(item.file_size)}

输出格式：

已上传 ${items.length} 个文件

Convert

如何将Heif文件？

点击「选择HEIF文件」按钮上传您的源文件
点击「立即转换」启动智能转码流程
状态显示「转换完成」后，点击「下载」获取文件

全场景to HEIF格式兼容转换

本工具支持将多种类型的 Heif 转换为。可将 JPEG, PNG, AVIF, TIFF, BMP, GIF, WEBP, PDF, EPS, PSD 转换为 Heif。

行业领先的Heif格式转换专家

智能优化算法保障Heif转换质量，支持批量处理与自定义分辨率/码率/帧率设置

零成本·军工级安全

基于浏览器即点即用，采用金融级256位SSL加密传输，所有文件72分钟后自动焚毁

What is an HEIF file?

HEIF (High Efficiency Image Format) is an advanced image format developed by MPEG, utilizing HEVC (H.265) compression to store both still images and image sequences. Compared to traditional JPEG, HEIF offers superior compression efficiency, reducing file sizes by approximately 50% while maintaining the same image quality. It also supports 16-bit color depth, alpha channels for transparency, and depth maps, making it ideal for HDR and computational photography applications. Due to its efficiency and feature set, HEIF is widely used in iOS devices, macOS, and modern digital photography.

How to open and edit an HEIF file?

HEIF files can be opened and edited using various tools across different platforms. Recommended tools include: - Native Support: - iOS 11+: iPhones and iPads natively support HEIF files in the Photos app. - macOS High Sierra+: macOS users can open HEIF files directly in Preview or Photos. - Windows 10/11 (requires HEIF extension): Microsoft offers official HEIF and HEVC plugins (some may require purchase). - Professional Tools: - Adobe Photoshop 2020+: Supports HEIF file editing and conversion. - Affinity Photo: Allows HEIF import and editing, suitable for professional designers. - Open-Source Tools: - XnView MP: Multi-platform support for viewing and converting HEIF files. - GIMP (with plugin): Supports basic HEIF editing. - Online Conversion: - Websites like CloudConvert and Convertio allow users to convert HEIF to JPEG, PNG, and other common formats. On Windows, additional HEVC video extensions may be required to decode HEVC-compressed images properly.