Software Companions offers three different multi format viewers: ViewCompanion Standard, Pro and Premium.
All of them can view, print and convert Adobe PDF files in addition to other formats.
With ViewCompanion you can:
All ViewCompanion editions can view and convert PDF files. The Standard and Pro editions can convert PDF files into image format files, for example TIFF, JPEG or PNG.
With Premium you can use the PDF to CAD tool to convert a PDF file into an editable DXF that can be used in any CAD editor.
An option to batch convert PDF files to CAD is included.
Premium provides additional tools to compare, digitally sign and encrypt PDF files.
Please find more information about each edition below:
ScConverter may be what you're looking for if you want to convert your files.
scConverter can convert PDF, DWF, PLT, CGM, CALS, TIFF, Gerber and other formats, into many different output formats including TIFF, PNG, PDF, JPG and DWF.
A complete list of input and output formats can be found on the product information page:
scConverter Conversion DLL / SDK
With ScViewerX you may view, annotate and convert PDF and many other formats.
Please check the product information page to see what scViewerX may add to your application: