Batch WinFax2PDF is a WinFax fxr fxs fxm fxd fax to pdf converter, able to convert WinFax fxd fxm fxr fxs fax to pdf files in batches. Both GUI and command line modes are supported. Able to keep converted pdf file date-time optionally. Create small pdf files by high compression mode. No need of Adobe Acrobat. Auto-convertion is supported by converting fax periodically.