AntiVir - http://www.free-av.com/

Avast - http://www.avast.com

AVG - http://www.grisoft.com/

Microsoft Essentials - http://windows.microsoft.com/en-US/windows/products/security-essentials

ClamWin - http://www.clamwin.com/index.php?option=com_frontpage&Itemid=1

Comodo Internet Security - http://www.comodo.com/

Internet Explorer - http://windows.microsoft.com/en-US/internet-explorer/products/ie/home

Google Chrome - https://www.google.com/chrome

Mozilla Firefox - http://www.mozilla.org/pt-PT/firefox/new/

Opera - http://www.opera.com/

Apple Safari - http://www.apple.com/safari/

LibreOffice - http://pt-br.libreoffice.org/

OpenOffice.org - http://www.openoffice.org/

602PC Suite free edition - http://www.software602.com/products/pcs/download.html

AbiWord - http://www.abisource.com/

Photoscape - http://www.photoscape.org/ps/main/index.php

PhotoFiltre - http://photofiltre.en.softonic.com/

Gimp - http://www.gimp.org/

Artweaver - http://www.artweaver.de/index.php?id=59,141,0,0,1,0

Paint .NET - http://www.eecs.wsu.edu/paint.net/

FotoSketcher 2.20 - http://www.fotosketcher.com/

  7Zip

7Zip -http://www.7-zip.org/

 DoPdf

DoPdf -http://www.dopdf.com/index.php

Foxit

Foxit -http://www.foxitsoftware.com/

Movie Maket

MovieMaker-http://www.microsoft.com/download/en/details.aspx?displaylang=en&id=34

 Solveig

MM

SolveigMM -http://www.solveigmm.com/en/products/avi-trimmer-mkv/

GomPlayer -http://player.gomlab.com/eng/download/

Audacity

Audacity-http://audacity.sourceforge.net/

FormatFactory -http://www.formatoz.com/

VDownloader

VDownloader -http://vdownloader.com/