pandoc might be a bit more popular than Aspose.PDF for Java. We know about 1 link to it since March 2021 and only 1 link to Aspose.PDF for Java. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.
One option is https://products.aspose.com/pdf/java/. Source: almost 2 years ago
If you really want to stop using Markdown to write with, then the best solution will be to use a proper conversion tool to turn these into word processing documents, such as DOCX or ODT, and then import that into Scrivener. I don't think (without plugins anyway) that Obsidian has any way of making this easier, but a good general purpose tool for this is Pandoc. Source: over 2 years ago
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