Add password protection to PowerPoint
Translation：EnglishFrançaisDeutschEspañol日本語한국어，Update Time：2025-08-30 17:16:43
Content note: This article reflects the software version available when it was published. Interfaces and features may change with updates; please refer to the current software. If you find an error, please let us know.
Software featured in this articleHeSoft Doc Batch Tool
Creation Time：2025-08-30 17:16:33
Software featured in this articleHeSoft Doc Batch Tool
Content note: This article reflects the software version available when it was published. Interfaces and features may change with updates; please refer to the current software. If you find an error, please let us know.
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