• To issue: OpenOffice
• Vietnamese OpenOffice.org , OpenOffice.org ( OOo ) or is referred to as OpenOffice office suite applications free , open source is built on the open source version of StarOffice from Sun Microsystems . Vietnamese version of OpenOffice.org is 100% ...

• To issue: Tran Ky Nam
• Gotiengviet on Windows , a program gotiengviet Vietnamese Type of features, supported on multiple operating systems

• To issue: Softland
• doPDF , doPDF PDF converter software is free to use for both personal and commercial . Using doPDF you can create PDF files by selecting commands

• To issue: PortableApp
• Portable Foxit Reader , Foxit Reader Portable is a tool that supports open , view and print PDF files . This is a small program with full functionality for handling PDF files including PDF editing , annotation , insert images and PDF conversion .

• To issue: Microsoft
• Microsoft PowerPoint , Microsoft PowerPoint is a presentation software quickly . This tool is used on every level : from individuals to organizations , companies , schools and even government agencies .

• To issue: Hoàng Chiến Thắng
• VTKey , compact size , with basic functionality , adapt to all applications on Window ...

• To issue: QuickPDFtoWord
• Quick PDF to Word , PDF to Word Quick is an effective tool for those who have the desire to convert PDF files to Word documents that retain the layout , images and original format .

• To issue: Adobe Systems
• Adobe Reader X , Adobe Reader X software is the free global standard , allowing to view, print and comment on PDF documents .

• To issue: OfficeConvert Software
• Advanced Word to Pdf Converter Free, Advanced Word to Pdf Converter is an application that allows users to convert hundreds printable documents , such as word ( doc , docx , docm ) , txt , rtf to PDF ( as default format nail).

• To issue: Ngô Duy Nguyên
• FVIK , Percussion FVIK ( F - Vietnamese Input Keyboard ) was created with one idea : simple , easy to use , no frills , not pretty but effective ...