If you have several scanned PDF documents that you want to merge or combine into a single PDF, you can do that via freeware or a few online tools.

Different formats can also make managing several documents cumbersome. Combining these documents into a single PDF file may be helpful for personal or professional use, to deliver simplified, ...

Try AVS Document Converter to convert multiple PowerPoint files to PDF in Windows 11/10. It is a batch document converter software that enables you to convert PPT, PPTX to PDFs in bulk.

Export any document in your Drive account as a PDF and sync it back to Drive. Google Drive enables you to export any file to PDF.