Free Anti Spam Software

NUCEM Spam Terminator compared to the best competitors anti-spam solutions is 3 times more accurate at differentiating between valid e-mail and SPAM. The best competitors anti-spam solution barely achieves a (Total Cost Ratio) TCR of 12 while NUCEM has a TCR of 37 (details on our website). NUCEM uses an e-mail classifier to quarantine spam and then with one click, you can stop that spammer from sending you spam. Includes a safe e-mail viewer.

Block 99% of spam, viruses, spyware and phishing attempts before they reach your computer Emjysoft Anti-spam stop spam and dangerous emails containing viruses, spyware, and identity-theft schemes. His user friendly-interface makes it a simple, powerful, fast and safe tool. Protection for all email clients and servers ! Automatically updates from the Emjysoft server The Anti-spam database is updates every days.

ORF Enterprise Edition is an enterprise-level anti-spam solution that helps you to block spam before it reaches your network. ORF uses a combination of anti-spam technologies and custom filtering options to stop the spam on SMTP protocol level. ORF can be used with Windows 2000's/2003's built-in IIS SMTP Service and Microsoft Exchange Servers (which use this service for SMTP communication).

The utility converts HTML code into the form unreadable by spam bots but also understandable for Internet browsers, so the web-page visitors will notice no difference from the original unprotected web form, making anti-spam protection user-friendly, what makes using it a better practice than widespread CAPTCHA, annoying web site visitors making them solve the problems of the web site owners solely. If you respect your guests, the tool is for you.

Link Disguiser is a professional anti-spam solution that prevents spam bots from email address harvesting on your website. Link Disguiser provides a webmaster with a bullet-proof anti-spam protection and a powerful toolkit for quick and easy email address obfuscation. Link Disguiser allows you to convert text-written email address into images, obfuscate email address in a href tag, encode "mailto:" tag with JavaScript.

Server based antispam, anti-phishing & email management solution for Exchange/Notes/SMTP servers, with minimal false positives. Spam is caught before the mail server, no need to deploy client software. GFI MailEssentials also protects users from phishing emails by detecting and blocking them before they reach the recipient’s mailbox.

SpamButcher is an advanced anti-spam filter. Its spam blocker can stop 98% of spam. Every few minutes it checks for new messages in your inbox. If it finds any spam, it's moved to a holding area for your later examination. SpamButcher's anti-spam software uses a fuzzy logic expert system to determine which messages are spam, and which aren't.

Spam Inspector offers award winning spam protection integrated directly into Outlook, Outlook Express, Eudora, IncrediMail and Hotmail giving you the power to CLEAN your inbox, PROTECT your family, and FIGHTBACK against spam. Using Statistical, Natural Language Semantics, and Bayesian filters, Spam Inspector has the most complete accurate spam filters available. Simply installing it gives you 99% accuracy in eliminating spam.

Server based Anti-Spam Filter protects organizational mail servers (Exchange Server, Novell GroupWise, Lotus Domino, Sendmail, etc) from spam, email-borne viruses (including dangerous auto-launch viruses) and objectionable content using contextual pattern signatures (not simple keywords). The use of contextual signatures results in high success and extremely low false-positive rates.

"SPAM Filter" automatically checks incoming messages and filters unwanted, dangerous, or offensive mail messages to save your time from manually detecting and organizing mail messages. An unique neuro-algorithm has been used in "SPAM Filter" product to detecting legitimate mail messages and SPAM messages, the technique has more precision than other filter-based and keyword-based anti-spam technologies.