I couldn't find any API support, however, attached picture from Aspose.Words page confuses me. We have purchased the Aspose.Words for Java license already.
Thanks for your inquiry. Yes, Aspose.Words supports the conversion of Word document into PDF and PDF/A. Please check the following code example. Hope this helps you.
Document doc = new Document(MyDir + "document.doc"); //Save the document in PDF format. doc.save(MyDir + "Aspose_DocToPDF.pdf",SaveFormat.PDF);
//Save the document in PDF format with PDF/A-1a compliance level. PdfSaveOptions options = new PdfSaveOptions(); options.setCompliance(PdfCompliance.PDF_A_1_A); doc.save(MyDir + "Aspose_DocToPDF_A_1_A.pdf",options);
<span style=“color: rgb(128, 128, 128); font-style: italic; background-color: rgb(255, 255, 255); font-family: “Courier New”; font-size: 9pt;”>//Save the document in PDF format with PDF/A-1a compliance level.