heic

.heic — High Efficiency Image Container

MPEG · 2015

开发者

MPEG

分类

图片

MIME类型

image/heic

首次发布

2015

开放格式

否

文件签名

66 74 79 70 (ftyp)

什么是.heic文件？

HEIC (High Efficiency Image Container) is a modern image format used by Apple devices since iOS 11 and macOS High Sierra. HEIC files are based on the HEIF (High Efficiency Image Format) standard and use HEVC (H.265) compression, producing files that are roughly 50% smaller than equivalent JPEG images while maintaining the same or better visual quality. HEIC also supports features like image sequences, depth maps, and transparency.

可以打开.heic文件的程序

平台	程序
Windows	Windows Photos (with HEIC extension)	免费
	CopyTrans HEIC	免费
macOS	Preview	免费	官方
	Photos	免费	官方

.heic文件的常见问题

⚠️ Cannot open .heic file

Install one of the recommended programs listed above. For a free option, try the first free program in the list.

⚠️ .heic file is corrupted

Try re-downloading the file. If the file was transferred, ensure the transfer completed without errors.

常见问题

What program opens .heic files?▼

.heic files can be opened with several programs. Windows Photos (with HEIC extension) is one of the most popular choices.

Is .heic a safe file format?▼

Generally yes, .heic files are safe to open with appropriate software.

Can I convert .heic to another format?▼

Yes, there are many online and offline tools available to convert .heic files. Check the conversion section above for specific methods.

技术详情

High Efficiency Image Container files use the image/heic MIME type and were first introduced in 2015 by MPEG. The file can be identified by its signature: 66 74 79 70 (ftyp).

你知道吗？

High Efficiency Image Container was first released in 2015 by MPEG

安全信息

.heic files are generally safe to open. However, always ensure your software is up to date to protect against potential vulnerabilities.