Free Comodo Memory Firewall adds another critical layer of security to home and business PC’s by monitoring for and preventing most types of buffer overflow attacks. These attacks occur when a malicious program or script addresses more data to its memory buffer than it can store. The goal of most attacks is to destabilize the system then install malware onto the victim PC in order to execute a range of attacks such as identity and data theft.

• License: Freeware
• Language: English
• Release: 2008-01-25
• Size: 3 Mb
• Cost: Free

Comodo BackUp -Powerful and straightforward utility to backup critical files and protect users against data loss. Features automatic file/folder duplication to local/network drives, FTP servers CD/DVD re-writers; intelligent incremental backups; e-mail reporting; extensive report logs;real time backups with 'synchronization' mode;advanced rule-based filtering;flexible scheduling;space-saving archiving capabilities and more. Lifetime Free License.

• License: Freeware
• Language: English
• Release: 2006-03-01
• Size: 11 Mb
• Cost: Free

Armor2net personal firewall software stops hackers, data thieves and protects your PC from Internet-borne threats. Armor2net can meet all your requirements for Internet security and Internet privacy. Such as intrusion detection, monitoring net state, granting and denying access on a per-application basis, blocking the dangerous sites, net lock. Stop pop-up ads. Remove spywares. Its interface is easy to use and amiable.

• License: Shareware
• Language: English
• Release: 2005-01-12
• Size: 3 Mb
• Cost: 29.99 $

Built from the ground upwards with your security in mind, this award winning firewall constantly monitors and defends your system from inbound and outbound attacks. Version 5.0 now features a fully fledged Host Intrusion Prevention System to protect your critical operating system files and block viruses and malware before they ever get the chance to install. Free tech support.

• License: Shareware
• Language: English
• Release: 2008-02-21
• Size: 8 Kb
• Cost: 19.99 $

TweakRAM is designed to clean your PC memory. It can Optimize RAM to make your computer run faster and crash less often. and Increase your system performance by cleaning the content of your RAM. and lets you know the CPU information, memory usage, processes, and applications running on your computer.

• License: Shareware
• Language: English, Chinese, ChineseSimplified, ChineseTraditional, Czech, Danish, French, German, Italian, Other, Polish, Russian, Spanish, Swedish
• Release: 2006-12-20
• Size: 2 Mb
• Cost: 19.95 $

Comodo i-Vault Secure Password Management Software * Instantly login to your favorite websites and applications * Speed up surfing - No more forgotten passwords * Single point of storage for all your confidential information * 256 bit encryption of credit card and bank account details * Secure Password Generator instantly creates complex passwords * Supports multiple users on a single machine * Anti Keylogging feature

• License: Freeware
• Language: English
• Release: 2005-07-13
• Size: 6 Mb
• Cost: Free

Clean, optimize, and free up your computer's memory ! Power Memory Booster Free Version is designed to make your computer run faster and crash less often. It can optimize RAM to make your computer run faster and crash less often, increases your system performance by cleaning the content of your RAM and lets you know the CPU information, memory usage, processes, and applications running on your computer.

• License: Shareware
• Language: English, French, German
• Release: 2008-01-28
• Size: 1 Mb
• Cost: 14.99 $

Kool Firewall is firewall security software designed to monitor the traffic into and out of your system. Within the scanning window, you may see traffic through various ports such as 110 (pop3), 80 (web) and a few others. Kool Firewall has built-in algorithms to detect malacious or unauthorized access to your computer. When such hazard happens, it reports the alert in a 'Possible Attacks' window and also allows you to save it to a log file.

• License: Shareware
• Language: English
• Release: 2006-10-16
• Size: 1 Mb
• Cost: 19.99 $

Protection for personal data is needed now more than ever. My Firewall Plus is an advanced, bi-directional intrusion defense system that's both easy to use and configure. My Firewall Plus protects your computer by stopping malicious hackers and other intruders from gaining access to your system and data. At the same time, it prevents hidden or unknown software (the kind a virus could install) from connecting to the Internet without your consent.

• License: Shareware
• Language: English
• Release: 2002-09-12
• Size: 5 Mb
• Cost: 39.95 $

Free Comodo AntiVirus leverages multiple technologies (including on demand & on access scanning, email scanning, process monitoring and worm blocking) to immediately start cleaning or quarantining suspicious files from your hard drives, shared disks, emails, downloads and system memory with enhanced web lookup. It's easy to install and configure, will not slow down your PC by hogging system resources and is free for life to the end user.

• License: Freeware
• Language: English
• Release: 2007-09-20
• Size: 34 Mb
• Cost: Free

VisNetic Firewall is a stateful packet level firewall solution built to protect Windows-based Servers, telecommuters / mobile users, and LAN workstations not currently protected by a firewall. VisNetic Firewall is more secure than application-based personal firewalls, yet less expensive than high-end firewalls, providing peace-of-mind through comprehensive intrusion protection.

• License: Shareware
• Language: English
• Release: 2006-01-12
• Size: 4 Mb
• Cost: 199.95 $

OnIt Personal Firewall is an advanced firewall designed to be simple and easy to use. With built in Trojan detection. OnIt Personal Firewall offers everything you would expect plus much more. You can set rules for every application, every port number, even every IP address. Almost everything is self explanatory to make sure it's the simplest Personal Firewall available. OnIt Personal Firewall offers large easy to understand icons.

• License: Shareware
• Language: English
• Release: 2006-06-17
• Size: 360 Kb
• Cost: 19.95 $

MemMonster - Tune Up RAM performance in just 30 seconds. This software will monitor and increase your available RAM up to 300%, it works great with Windows XP,2000,Me,9x.

• License: Shareware
• Language: English
• Release: 2006-08-21
• Size: 810 Kb
• Cost: 25.00 $

Memory Release Master Free Version monitors your system in the background and frees up memory whenever needed to increase the performance of your computer. It automatically optimizes in the background, but never interferes with your work, because it optimizes your system when your processor usage is low. It may substantially improve the internal memory management .

• License: Shareware
• Language: English, French
• Release: 2007-10-29
• Size: 2 Mb
• Cost: 19.99 $

Power Memory Optimizer is a well-recognized computer memory management software that speeds up your computer and saves more space for other processes. It automatically optimizes in the background, but never interferes with your work, and allowed your favorite applications use all the memory they need. It also can optimizes your system in order to take up minimal space on your hard-drive, and demands minimal system resources to run.

• License: Shareware
• Language: English, French
• Release: 2007-12-06
• Size: 2 Mb
• Cost: 12.99 $

UserGate is a gateway server solution providing extremely secure Internet connection sharing. This kind of solution is very efficient for setting up Internet access for small and medium size networks. UserGate is easily managed, does not require special skills and can be set up in minutes. UserGate has many features to optimize Internet traffic: web resource caching, web-filtering, ad banner blocking, and optional antivirus protection.

• License: Shareware
• Language: English
• Release: 2006-12-06
• Size: 4 Mb
• Cost: 77.00 $

Online Armor FREE - powerful Windows Firewall. Provides a blend of usability and hard-wired PC security to ensure a good user experience. This award-winning program is easy to use and provides 100% leak protection out of the box. The powerful "HIPS" functions, which is designed to to stop all unrecognised programs from running on your computer, makes it possible to protect yourself against new threats and attacks.

• License: Freeware
• Language: English
• Release: 2008-04-25
• Size: 9 Mb
• Cost: Free

XP Firewall Commander is an easy to use control interface for your Windows XP built-in firewall which lets you add and remove exceptions for programs and services so that they can receive inbound traffic. If you use no exceptions, you can still view Web pages, send and receive e-mail messages, or use an instant messaging program. XP Firewall Commander permits you to add a specific port and protocol (UDP or TCP) and a suitable port name.

• License: Freeware
• Language: English
• Release: 2007-10-03
• Size: 2 Mb
• Cost: Free

DriveSentry is a patent pending solution that can block the latest viruses, Trojans and malicious code from writing to your storage devices. It prevents damage to your important files by only allowing applications you authorize to write to your hard disk. DriveSentry not only lets you control which programs have access to your drives, it also lets you determine the file types, folders and registry keys that the application can access.

• License: Commercial
• Language: English
• Release: 2007-02-19
• Size: 2 Mb
• Cost: 29.99 $

Cacheman is a utility designed to improve the performance of your computer by optimizing the disk cache, memory and a number of other settings. Cacheman is able to prevent frequent paging to the hard disk, resulting in improved performance, system reaction time and stability. Wizards and predefined profiles make it suitable for novices and yet it is also powerful and versatile enough for the more experienced user.

• License: Shareware
• Language: English
• Release: 2003-07-23
• Size: 927 Kb
• Cost: 10.00 $