BleachBit

Free space on your hard drive in the easiest way

Fix it Center

Detect and fix any Windows error

Eraser

Definitely erases a file from your computer

FCleaner

One of the best free PC maintenance programs available

DTweak

Complete tool to optimize your computer

jv16 PowerTools

Optimize the performance and stability of Windows

EnhanceMySe7en

Make the most of Windows 7

ASTRA32

Obtain information about your system with maximum accuracy

Argente Utilities

Complete utiltiy pack for your PC

MemInfo

Always know how much RAM memory your PC is using

PC Speed Maximizer

Give your computer more power, fixing the problems it may have

HDShredder

The best way to erase any file from your hard drive

Start-Q

Control all the processes that start with Windows

Argente Disk Cleaner

Remove unnecessary files from your PC

TweakNow WinSecret

Powerful tool to optimize Windows

O&O SafeErase

Manage to permanently remove any file from your computer

BuddyPress

Create a social network on your WordPress blog

Simple Machines Forum

Create and manage your own Internet forum

WordPress

Free CMS for blog and website creation

Free YouTube Uploader

Upload several videos to YouTube simultaneously

Mambo

A complete content management system

Embed Facebook

Embed Facebook contents within WordPress pages

Disqus

Blog and webpage comment system

blogBuddy

Publish your blog with this desktop client

CMS Made Simple

Create your personal blog on the Internet

SilverStripe

Manage web contents with an easy-to-use CMS

Drupal

Manage the publications of your web page

WordPress.com

The CMS par excellence arrives on the desktop

Newscoop

Online CMS for information professionals

Alfresco

Open source content management system

e107

Powerful open source CMS