Norton Power Eraser

The last chance to remove viruses

FileASSASSIN

Unblock and eliminate the malicious and unwanted files from your computer.

RogueKiller

Protect your computer against any malware

Ghidra

The NSA's reverse engineering tools

OWASP Mantra

A pack of tools to check a website's security

360 NSA Cyber Weapons Defense Tool

Security tool against the NSA's cyberweapons

SpyHunter

Find viruses and dangerous software

RogueRemover

Remove false antivirus alarms from your computer

Preventon

Protection against Internet dangers and malware

BitDefender USB Immunizer

Eliminate malicious auto-executable files from your USB pendrives

Emsisoft Anti-Malware

Keep your computer protected against any threat

Mandiant Redline

Audit your computer in search of malware

RKill

Put a halt to all the dangerous processes that run in the background

Latch Antiransomware

Anti-ransomware tool created by Telefónica's cybersecurity division

WOT Internet Explorer

Discover if a website is dangerous with this plug-in

Winpooch Watchdog

Make sure your programs don't carry out dangerous operations

fbDownloader

A quick way to download photos from Facebook

Manga Downloader

Download all your manga from sites like OneManga, MangaFox and Manga Hut

Inspyder Web2Disk

Download your favorite websites on your computer

JDownloader

The most complete download manager

PageNest

Download web pages and sites to your computer

Easy Video Downloader

Grab all the videos you want from YouTube and other similar webs

Google Books Downloader

Program to download books from Google Books

Orbit Downloader

One of the best free download managers

Teleport Pro

Download entire webs and browse offline

JDownloader Portable

The portable version of the most complete download manager

DepositFiles

Download manager for this storage service

Music MP3 Downloader

Download music in MP3

Internet Download Accelerator

An efficient download accelerator with multiple options

MegaDownloader

Unofficial client to manage downloads from Mega

Internet Download Manager

Extremely fast and organized download manager