Nitro PDF Reader - a program to read documents in PDF. The program has a modern, very nice and very user-friendly interface with support for tabs, includes several modes of viewing the documents, is integrated into the browser and quickly handle PDF-documents. Among the additional features is a tool for converting text and image files to PDF, as well as a tool to extract text from documents or images. In addition, there is a set of tools for insertion into documents comments, annotations, text, and markers.

Key features of Nitro PDF Reader:
- High-speed processing and the creation of PDF-documents.
- Multiple modes of viewing the documents.
- Availability of plug-ins to view the PDF in browsers Firefox, Google Chrome and Internet Explorer.
- Show thumbnails of PDF-documents in Windows Explorer.
- Support for transparency in PDF-files or standard XFA.
- A small consumption of system resources.
- Availability of tools to extract text or images from PDF-documents.
- Convert text documents and image files to PDF and vice versa.
- Availability of tools for insertion into documents comments, annotations, text, and markers.
- Support for "hot" keys.