[Question]: Can PPT parsing be supported on the ARM architecture?

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### Describe your problem

aspose-slides on linux/arm64 is unavailable，are there other ways to support PPT parsing?

Start by investigating the issue's stated constraint: aspose-slides is unavailable on linux/arm64. Identify whether an ARM-compatible alternative can parse PPT files in this project, and define done as a supported parsing path or a documented conclusion that none is available.

Written by the indexing model from the issue text.