In our SharePoint project we are looking for a third party .dll which is able to convert different file formats into PDF as follows.
.doc,.docx to PDF .xls,.xlsx to PDF .ppt,.pptx to PDF HTML to PDF Images(.jpg,.jpeg,.tiff,.png and others) to PDF .MPP to PDF Merging of PDF files.
Please suggest some products, mentioning whether they are commercial, open source/free/Closed source dlls. Thank You.