Edit PDF files now! You can write annotations, add text, change the text. (correct spelling errors) Now you can also add or delete pictures and vector graphics and add text in any font you want! With the new tools you can move and zoom the text and pictures and you can edit text blocks, freely, just like a text editor. Underline, highlight and strikeout text.

View and extract text information from PDF documents. You also can use it as a free, lightweight, PDF viewer with printing support. Unlike Acrobat Reader or other tools, PDF Text Viewer extracts text information in a real, readable format for most PDF documents. You can directly read, print, or archive the converted result without much editing. This new version introduces a new user interface and a bookmark-viewing function.

Portable Document Format, it's a file format created by Adobe Systems Inc to enhance document exchange. Documents in PDF are independent and can be read on any operating system (Windows, Macintosh, Linux). These files are a combination of vector graphics, text, and raster graphics They support links (internal and external) forms, javascript and 3D objects. PDF documents also offers different levels of encryption (view, print, select…)