It is also worth mentioning that the techniques this application USES to hide data can be used to hide all types of data in an image, including text, Portable data Format (PDF), and even other images.

还值得一提的是，该应用程序用来隐藏数据的技术也可以用来在图片中存储所有类型的数据，包括文本、Portable Data Format (PDF)、甚至其他图片。

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