Time consuming and annoying, spam is something we all want to be rid of. Unwanted mail often contains malware such as viruses and spyware that infect computers, steal personal data and cause lots of troubles to the PC user. Spam filters and blockers represent the solution the percent of spam elimination is not 100. And since we don’t feel comfortable paying for very expensive tools, the average user normally relies on free spam blockers downloaded from the Internet. You can choose integrated, standalone and online tools to perform the spam filtering and blockage.

Integrated free spam blockers enjoy the highest popularity among users. Once the software is installed on the PC, you need to create new settings in the email application so that the messages can be divided into legitimate or illegitimate. This category includes a very large number of free spam blockers, and the user only needs to make a choice on the basis of reviews and according to computer specificity. There are cases with so-called spam blockers that invade the computer and modify all sorts of functions exposing the PC to unauthorized access.

Another aspect you need to keep in mind when looking for good free spam blockers is the compatibility of the program with your email provider and the computer operating platform. There are softwares designed to operate with Outlook and Outlook Express only and they will not be suitable for Yahoo, Gmail or other email services. The stand-alone anti-spam tool could be a solution to the integrated free spam blockers because it allows one to preview the messages on the server without downloading it. Some of the paid or free spam blockers in this category have the disadvantage of being operational only if you open the program before accessing the mail. Check a program that has an automatic feature for this process.

As for online best free spam blockers, these are tools available for personal and business use, with the mention that corporations are normally interested in this kind of protection. Anti-spam programs conducted online sent the unwanted messages in the junk mail without the interference of the PC operator. There are lower chances of finding online free spam blockers, since most of them require monthly fees for filtering emails.