There are a lot of PDF files cannot be printed or converted, which means those PDF files have been protected. PDF Password Remover is a shareware tool to remove PDF restriction from protected PDF files on Windows and Mac OS X.

PDF Rotator is a windows application permanently rotates PDF files 90 or 180 degrees clockwise and counterclockwise simply. With PDF Rotator, users are able to rotate PDF document pages properly, and the program also allows users to rotate pages in a specified page range.

JPG To PDF Converter is a windows utility that quickly convert multiple images into a single pdf document. With JPG To PDF Converter users can create pdf files from image formats like jpg, gif, bmp, tif and png.

MP4 To MP3 Converter is a windows utility that quickly converts MP4 to MP3 audio format . The converter also supports AVI, MPG, FLV, WMV, MOV and more video formats to MP3, WMA, WAV, OGG, FLAC audio formats conversion. It supports batch mode also.