Open Source and Freeware PDF Print E-mail

7-Zip
7-Zip is a file archiver with a high compression ratio. The program supports formats such as ZIP, RAR, GZIP, TAR and CAB, etc., moreover also supports chinese.
Website: http://www.7-zip.org

GNU Image Manipulation Program (GIMP)

It is a is a freely distributed piece of software for such tasks as photo retouching, image composition and image authoring. Many people find it extremely useful in creating logos and other graphics for web pages . The GIMP has many of the tools and filters you would expect to find in similar commercial offerings, and some interesting extras as well.
Website: http://www.gimp.org

StarDict- Chinese-English dictionary
StarDict is a international dictionary, currently with English-Chinese/Chinese-English data included. It has powerful features such as "Glob-style pattern matching," "Scan selection word," "Fuzzy query," etc.
Website:http://stardict.sourceforge.net/

Eclipse
Eclipse is an open-source, Java-based, extensible development platform. It is a framework to integrate different types of applications and a set of services for building a development environment from plug-in components.
website: http://www.eclipse.org.

OpenOffice.org
OpenOffice.org is a free productivity suite compatible with all major office suites, can carries out in Linux, FreeBSD, MacOS X (X11), Solaris and Windows.
Website: http://www.openoffice.org

Knoppix
KNOPPIX is a bootable CD. It  is a GNU/Linux distribution that boots and runs completely from cd and it can also be used as a Linux demo.
Website: http://www.knoppix.net

AVG Anti-Virus
AVG is an anti-virus software.
Website: http://www.grisoft.com

ZoneAlarm Firewall
It represents smart, easy-to-use personal security technology that fully protects personal
computers against hackers and internal misuse.
Website: http://www.zonelabs.com/store/content/catalog/products/sku_list_za.jsp?dc=12bms&ctry=US〈=en&lid=nav_za

POPfile
POPfile is an email classification system, that automatically sorts your messages and fights spam. It acts as a proxy between your email program and the mail server, scanning all incoming mail and then marks according to your settings.
Website: http://popfile.sourceforge.net

PDF995
PDF995 is makes it easy and affordable to create professional-quality documents in the popular PDF file format.
Website: http://pdf995.com

ClamWin Free Anti-Virus
ClamWin is a free anti-virus software and open source anti-virus solution for Windows.
Website:www.clamwin.com

Inkscape
Inkscape is a cross-platform Open Source Scalable Vector Graphics (SVG) drawing tool.
Website: http://www.inkscape.org

Web Site Providing Free Fonts
Website:http://www.webpagepublicity.com/free-fonts.html

Firefox
Firefox is an award winning web browser.It is very  popular and can protects you from viruses,spyware and pop-ups.
Website:http://www.mozilla.com/firefox

SME accounting software
Website:http://www.cpttm.org.mo/index_c.php?pg=cpttm/department/is/ispu/accsys/index.htm

Scribus
Scibus is an Open Source Desktop publishing software.
Website: http://www.scribus.net/

Open Workbench
Open Workbench is a  free project management software. It runs on Windows.
Website:http://www.openworkbench.org/index

Open Project
Open Project is a  free project management software. It runs on Windows.
Website: http://openproj.org/openproj