pptx

.pptx — Microsoft PowerPoint Open XML Presentation

Microsoft · 2007

开发者

Microsoft

分类

演示文稿

MIME类型

application/vnd.openxmlformats-officedocument.presentationml.presentation

首次发布

2007

开放格式

否

文件签名

50 4B 03 04 (PK ZIP)

什么是.pptx文件？

PPTX is the default format for Microsoft PowerPoint presentations since Office 2007. It supports slides with text, images, animations, transitions, embedded videos, charts, and SmartArt graphics. The Open XML-based format is more compact and robust than the older .ppt format. PPTX is universally used in business, education, and conferences for creating visual presentations.

可以打开.pptx文件的程序

平台	程序
Windows	Microsoft PowerPoint	付费	官方
	LibreOffice Impress	免费
	Google Slides	免费
macOS	Microsoft PowerPoint	付费	官方
	Keynote	免费

.pptx文件的常见问题

⚠️ Cannot open .pptx file

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

⚠️ .pptx 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 .pptx files?▼

.pptx files can be opened with several programs. Microsoft PowerPoint is one of the most popular choices.

Is .pptx a safe file format?▼

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

Can I convert .pptx to another format?▼

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

技术详情

Microsoft PowerPoint Open XML Presentation files use the application/vnd.openxmlformats-officedocument.presentationml.presentation MIME type and were first introduced in 2007 by Microsoft. The file can be identified by its signature: 50 4B 03 04 (PK ZIP).

你知道吗？

Microsoft PowerPoint Open XML Presentation was first released in 2007 by Microsoft

安全信息

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