It supports most of the file formats such as DOC, DOCX, PPT, PPTX, XLS, XLSX, ODT RTF, HTML, and so on, image formats like JPG, GIF, PNG, TIFF, EPS, PSD and BMP
The user interface is very simple and requires only a few steps to create a quality PDF document.
Moreover, you can protect your PDF documents with an encrypted password by using the security feature.
The program also offers options to reduce image resolution, JPEG compression and so on to reduce the file size.
7-PDF Maker is a freeware PDF Creator for Windows. You can download it free from (60Mb) here (site language German).