In office, many documents are demanded to be in form of PDF. But when the original documents are in other forms, what should we do? Do not worry; there is a very powerful and easy-to-use tool that designed specially to convert JPEG, JPG to PDF document. Such tool is called Ailt JPEG JPG to PDF Converter. Different from other converter, it does not need Adobe Acrobat or Acrobat Reader but can realize the effects of professional quality and fast processing speed. Besides, it also has many advance features. For example, multi-function, good safety system and easy operating interface etc. This converter is very easy and convenient to use. Files can be added by dragging and dropping, image size is adjusted automatically to fit PDF page and the output folders can be opened automatically after converted. PDF document security like permit to print, permit to copy, and permit to fill out form, content modification etc can be set. It has a powerful function that can open all versions of Acrobat Reader products. It supports merging multiple image files to one single multi-page PDF and choosing the entire folder to convert. The safety system is very good. You can set password by user password and owner password to protect the PDF document. Using this converter, you choose the storage path for the output files by yourself or save it in the same folder together with source files. At the meantime, the original JPEG, JPG documents will not lose their original style after converting.