RaidenFTPD

Incredible FTP server for Windows

VNC

Control any computer remotely

ShowMyPC

Instant remote access to computers on the Internet

Cerberus FTP Server

Install an FTP server on your computer

UpRight

Upload files to Amazon S3

Exchange Server 2013

The perfect solution for corporate email

Hermes EMail Server

Efficient free email server

Mercury/32

Configure an mail server on your PC

Apache HTTP Server

Install a powerful web server on your computer

FileZilla Server

Powerful FTP Server that's totally free

Simple DNS Plus

Create your own DNS server and increase your browsing speed

Active Search Engine

Install you own Web search engine on your server

AppServ

Excellent software application to install a web server

AbsoluteTelnet

Connect to another computer by Telnet or SSH

ArGoSoft Mail Server

Easily install an electronic mail server on any computer

PuTTY

A terminal emulator to remotely access servers

Norton Power Eraser

The last chance to remove viruses

RogueKiller

Protect your computer against any malware

WOT Internet Explorer

Discover if a website is dangerous with this plug-in

OWASP Mantra

A pack of tools to check a website's security

FileASSASSIN

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

360 NSA Cyber Weapons Defense Tool

Security tool against the NSA's cyberweapons

Winpooch Watchdog

Make sure your programs don't carry out dangerous operations

Ghidra

The NSA's reverse engineering tools

RKill

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

BitDefender USB Immunizer

Eliminate malicious auto-executable files from your USB pendrives

Mandiant Redline

Audit your computer in search of malware

RogueRemover

Remove false antivirus alarms from your computer

Latch Antiransomware

Anti-ransomware tool created by Telefónica's cybersecurity division

Preventon

Protection against Internet dangers and malware