Free PDF Converter is an all-in-one PDF converter. It can convert any file to PDF format in batches and can be used as a stand-alone application. The application supports various file formats such as Word, Excel, PowerPoint, RTF, HTML, Text, etc. Moreover, it also offers various advanced features including text selection, search, annotation, text compression, encryption, etc. The application is completely free and doesn't require any registration. To convert a file, just choose the desired file type and click on the 'Convert' button. To save the converted files, click on the 'Save' button and then select the location. The application also offers a simple user interface, which makes it easy to use. If you are a frequent user of PDF files and find it hard to convert them, this application can be of great help. This application can be downloaded from the Google Play Store and is available in English, Chinese, French, German, Italian, Portuguese, Spanish, and Russian. Free PDF Converter is a completely free and simple to use application.