The 10 Best Free DDOS Tools And Program 2021: Denial of Service (DoS) attacks can best be described as service interruption threats that can deny user access to websites, emails, networks, etc.
During a DoS attack, the targeted server gets flooded with fake service requests which makes it impossible for legitimate users to access system resources.
These Distributed Denial of Service (DDoS) attacks can pose a huge problem for online businesses nowadays with the frequency of attacks increasing gradually over the past few years.
Savvy attackers can now perform DDoS attacks quite easily after coming up with custom programs or malware. There are even DoS sites that offer DDoS hacks as a service.
In this post, we will shed more light on how these network breaches work along with the most effective and free DDoS tools you can use to get the desired results.
- 1 About DDoS Attacks
- 2 List of Best DDoS Tools And Program (2021)
- 3 In Conclusion
About DDoS Attacks
The purpose of DDoS attacks is generally to exploit a targeted organization, crash a website, or make automated systems inaccessible for legitimate users.
DDoS attacks are usually performed by using multiple compromised machines to target a single victim. It operates by sending an overload of data packets to the computer network.
The DDoS attack duration will depend largely on whether the attack was made on the application layer or network layer.
Application layer attacks tend to last anywhere between 60 to 70 days while network layer attacks can go on for 48 to 49 hours.
Developers have made DDoS programs free to download for users so you can expect to find a plethora of free DDoS attack tools available on the internet that anyone can download and use to generate effective attacks against targeted servers.
Below is a handpicked selection of paid and free DDoS tools along with their standout features and download links curated for our readers.
List of Best DDoS Tools And Program (2021)
1. Low Orbit Ion Cannon (LOIC)
With LOIC, you have one of the most effective and free DDoS tools you can find on the software market right now. This network stress testing software has been certified by Anonymous the world-famous hacking group and is perfect for performing DDoS attacks via IRC.
LOIC operates by sending out DDoS attacks via HTTP, UDP, or TCP requests directly to the targeted server. A single user can install LOIC and perform direct DDoS attacks on smaller network servers.
Next up on our list of recommended free DDoS tools is XOIC a brilliant DDoS attacking application that was developed to enable effective DoS attacks on just about any network server as long as you can provide the IP address.
Thousands of people and organizations around the world already use XOIC which has helped confirm its status as a reliable DDoS program. It’s also quite user-friendly so anyone can use it to achieve the desired results in the shortest possible time.
3. HTTP Unbearable Load King (HULK)
Are you on the lookout for proven DDoS programs free to download? If yes, then you should know that the HULK software is a must-have service interrupter that has thrived on the software market for several years now.
It operates by generating and distributing unique server requests which only makes the detection of attack patterns much more difficult. The Hulk program can also help with bypassing caching engines by using referrer forgery.
4. DDoSIM — Layer 7 DDoS Simulator
Looks like you’ve decided to enable working and free DDoS tools?! The DDOSIM – Layer 7 DDoS Simulator comes with an effective source code that operates by simulating multiple zombie hosts with each one having random IP addresses.
All zombie hosts simulated here will establish full TCP connections with the victim server to induce a full-service interruption process.
Download DDOSIM : http://sourceforge.net/projects/ddosim/
R-U-Dead-Yet (RUDY) is yet another one of the best DDoS programs free to download on the web. RUDY operates by using web implements to attack targeted online servers.
It floods web servers with a series of generic HTTP DDoS attacks by using long form field submissions. RUDY is also one of few free DDoS tools we’ve sampled recently that has an interactive console interface.
Download RUDY : https://sourceforge.net/projects/r-u-dead-yet/
6. Tor’s Hammer
This latest Tor’s Hammer version also ranks among the best free DDoS tools currently available on cyberspace. This layer 7 DDoS software tool operates by targeting internet servers and applications.
Its source code was written in Python and it can also be used to perform slow-rate network attacks via HTTP POST requests. With this highly effective DoS resource, you get to kill IIS or Apache servers in the shortest time possible.
Download Tor’s Hammer : http://packetstormsecurity.com/files/98831/
Let’s now introduce you to PyLoris; an awesome DDoS program that’s also free to use. It can be used to perform DDoS attacks by enabling agnostic application-layer denial protocol.
PyLoris also ranks among the most ideal and free DDoS tools that can be used for testing web servers. This latest PyLoris software version can even target wide-ranging network server protocols, including Telnet, HTTP, IMAP, SMTP, and FTP.
Download PyLoris : http://sourceforge.net/projects/pyloris/
8. OWASP Switchblade (previously DoS HTTP POST)
You’re about to install OWASP Switchblade another excellent tool that was built to perform DDoS attacks. Apart from attacks, OWASP Switchblade users also get to confirm if their web server is well protected against DoS attacks.
Download Switchblade : https://www.hacking.reviews/2017/04/owasp-switchblade-open-source-denial-of.html?m=1
You too can benefit from using DAVOSET a remarkable DDoS attacker that operates via the execution tool from other websites. With this latest DAVOSET software version, you get to enjoy cookie support along with loads of other handy service interrupting options.
Download DavoSet : http://packetstormsecurity.com/files/123084/DAVOSET-1.1.3.html
10. GoldenEye HTTP Denial of Service Tool
With GoldenEye, you have a Python 3 software that was developed explicitly for web server security testing purposes. It is a simple yet effective DDoS attacker that will help you find out whether a targeted website is prone to DDoS hacks.
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Here’s hoping you benefitted from reading about the most effective DDoS tools you can download on the internet.
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